mwsogl

cy-noun

mwsogl m (plural mwsoglydd or mwsoglau or mwsoglion)

mwsoglydd (plural)
mwsoglau (plural)
mwsoglion (plural)
mwsogl (mutation mutation-radical)
fwsogl (mutation mutation-soft)


cnwp-fwsogl

cnwp-fwsoglau (plural)
cnwp-fwsogl (mutation mutation-radical)
gnwp-fwsogl (mutation mutation-soft)
nghnwp-fwsogl (mutation mutation-nasal)
chnwp-fwsogl (mutation mutation-aspirate)

Cymdeithas Edward Llwyd
w:Cymdeithas Edward Llwyd

Gwasg Carreg Gwalch
w:Gwasg Carreg Gwalch

stag's-horn clubmoss
stag's-horn clubmoss

Lycopodium clavatum
Lycopodium clavatum#Translingual

common clubmoss, stag's-horn clubmoss (Lycopodium clavatum)


efelychu

cy-verb

efelychu (first-person singular present efelychaf)

efelychaf (first-person present singular)
efelychu (mutation mutation-radical)
hefelychu (mutation prothesis-h)

/(ˌ)ɛvɛˈləχɨ̞/


dan y rhewbwynt

Mae Cymru wedi cael y tywydd oeraf ers tro - 7 gradd dan y rhewbwynt nos Fercher ym Mhowys, yn Sir Gaerfyrddin ac yn Sir y Fflint - a'r disgwyl oedd y byddai'r tymheredd yn disgyn hyd yn oed yn is dros nos Iau.

Wales has had the coldest weather for some time - minus 7 degrees Wednesday night in Powys, in Carmarthenshire and in Flintshire - and the temperature was expected to drop even lower during Thurday night.

Mae’r Swyddfa Dywydd wedi cyhoeddi rhybudd melyn pellach am rew yng Nghymru rhwng heno ac 11 bore fory (Rhagfyr 12). Mae’r rhybudd yn nodi fod angen cymryd gofal am rew ac eira rhwng 4yp heno ac 11yb fory wrth i’r tymheredd ostwng o dan y rhewbwynt dros nos.

The Met Office has issued a further yellow warning of ice in Wales between tonight and 11 tomorrow morning (12 December). The warning notes that care needs to be taken due to ice and snow between 4pm tonight and 11am tomorrow as the temperature drops below freezing overnight.

below freezing (point), minus (of temperature)


charthen

carthen (mutation mutation-radical)
garthen (mutation mutation-soft)
ngharthen (mutation mutation-nasal)
charthen (mutation mutation-aspirate)


berwbwynt

berwbwyntiau (plural)
berwbwynt (mutation mutation-radical)
ferwbwynt (mutation mutation-soft)
merwbwynt (mutation mutation-nasal)

From berw (“boiling”) + pwynt (“point”).


ymdoddbwynt

ymdoddbwyntiau (plural)
ymdoddbwynt (mutation mutation-radical)
hymdoddbwynt (mutation prothesis-h)

/əmˈdɔðbʊɨ̯nt/

From ymdoddi (“to melt”) + pwynt (“point”).


rhewbwynt

rhewbwyntiau (plural)
rhewbwynt (mutation mutation-radical)
rewbwynt (mutation mutation-soft)

/ˈr̥ɛu̯bʊɨ̯nt/

From rhew (“ice, frost”) + pwynt (“point”).


pwynt triphlyg

cy-noun

pwynt triphlyg m (plural pwyntiau triphlyg)

pwyntiau triphlyg (plural)
pwynt triphlyg (mutation mutation-radical)
bwynt triphlyg (mutation mutation-soft)
mhwynt triphlyg (mutation mutation-nasal)
phwynt triphlyg (mutation mutation-aspirate)


edifaru

cy-verb

edifaru (first-person singular present edifaraf)

edifaraf (first-person present singular)
edifara i (first-person future singular)
edifaraf i (first-person future singular)
edifari di (future second-person singular)
edifarith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
edifariff e (future singular third-person)
edifarwn ni (first-person future plural)
edifarwch chi (future plural second-person)
edifaran nhw (future plural third-person)
edifarwn i (conditional first-person singular)
edifarswn i (conditional first-person singular)
edifaret ti (conditional second-person singular)
edifarset ti (conditional second-person singular)
edifarai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
edifarsai fo (conditional singular third-person)
edifaren ni (conditional first-person plural)
edifarsen ni (conditional first-person plural)
edifarech chi (conditional plural second-person)
edifarsech chi (conditional plural second-person)
edifaren nhw (conditional plural third-person)
edifarsen nhw (conditional plural third-person)
edifarais i (first-person preterite singular)
edifares i (first-person preterite singular)
edifaraist ti (preterite second-person singular)
edifarest ti (preterite second-person singular)
edifarodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
edifaron ni (first-person plural preterite)
edifaroch chi (plural preterite second-person)
edifaron nhw (plural preterite third-person)
edifara (imperative second-person singular)
edifarwch (imperative plural second-person)
edifaru (mutation mutation-radical)
hedifaru (mutation prothesis-h)

From edifar (“regrettable; repentant”) + -u, from Proto-Celtic *ad-dī-mar-, corresponding to the prefixes ad-, di- and a final element derived from Proto-Indo-European *(s)mer- (“to remember”).


edmygu

cy-verb

edmygu (first-person singular present edmygaf)

edmygaf (first-person present singular)
edmyga i (first-person future singular)
edmygaf i (first-person future singular)
edmygi di (future second-person singular)
edmygith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
edmygiff e (future singular third-person)
edmygwn ni (first-person future plural)
edmygwch chi (future plural second-person)
edmygan nhw (future plural third-person)
edmygwn i (conditional first-person singular)
edmygswn i (conditional first-person singular)
edmyget ti (conditional second-person singular)
edmygset ti (conditional second-person singular)
edmygai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
edmygsai fo (conditional singular third-person)
edmygen ni (conditional first-person plural)
edmygsen ni (conditional first-person plural)
edmygech chi (conditional plural second-person)
edmygsech chi (conditional plural second-person)
edmygen nhw (conditional plural third-person)
edmygsen nhw (conditional plural third-person)
edmygais i (first-person preterite singular)
edmyges i (first-person preterite singular)
edmygaist ti (preterite second-person singular)
edmygest ti (preterite second-person singular)
edmygodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
edmygon ni (first-person plural preterite)
edmygoch chi (plural preterite second-person)
edmygon nhw (plural preterite third-person)
edmyga (imperative second-person singular)
edmygwch (imperative plural second-person)
edmygu (mutation mutation-radical)
hedmygu (mutation prothesis-h)

From Proto-Brythonic *ate-ambi-mik-, corresponding to the prefixes ad-, am- and a final element derived from Proto-Indo-European *meyk- (“to twinkle”) (as in dirmygu and dychmygu).


sirconiwm

Borrowed from English zirconium, from a New Latin coinage, from zircon


ytriwm

ytriwm (mutation mutation-radical)
hytriwm (mutation prothesis-h)

Borrowed from English yttrium, from Swedish Ytterby (literally “outer village”), a town in Sweden. Doublet of erbiwm, terbiwm, and yterbiwm.


gwariant

gwariannau (plural)
gwariant (mutation mutation-radical)
wariant (mutation mutation-soft)
ngwariant (mutation mutation-nasal)


Llandecwyn

Llandecwyn (mutation mutation-radical)
Landecwyn (mutation mutation-soft)

llan (“church”) + Tecwyn (“Tecwyn, a 6th century saint”)


hurtyn

cy-noun

hurtyn m (plural hurtynnod or hurtynion, feminine hurten, not mutable)

hurtynnod (plural)
hurtynion (plural)
hurten (feminine)


ysgogi

cy-verb

ysgogi (first-person singular present ysgogaf)

ysgogaf (first-person present singular)
ysgogi (mutation mutation-radical)
hysgogi (mutation prothesis-h)

From Proto-Celtic *skok-, from Proto-Indo-European *skek- (“to move quickly, jump”) (see Proto-Germanic *skehaną, Proto-Slavic *skokъ). Cognate with Breton skog (“impact”), diskogellañ (“to make wobble or shift”), Old Irish scuichid (“stirs, shifts”).


rwtheniwm

Borrowed from English ruthenium, from Medieval Latin Rutheni, Ruteni.


niobiwm

Borrowed from English niobium, from English Niobe, from Ancient Greek Νιόβη (Nióbē, “Niobe”).


technetiwm

technetiwm (mutation mutation-radical)
dechnetiwm (mutation mutation-soft)
nhechnetiwm (mutation mutation-nasal)
thechnetiwm (mutation mutation-aspirate)

Borrowed from English technetium, from Ancient Greek τεχνητός (tekhnētós, “artificial, manmade”).


molybdenwm

molybdenwm (mutation mutation-radical)
folybdenwm (mutation mutation-soft)

Borrowed from English molybdenum, from New Latin molybdaenum, from molybdaena (“any of various substances resembling lead”), from Ancient Greek μολύβδαινα (molúbdaina, “a plummet, piece of lead”), from μόλυβδος (mólubdos, “lead; graphite”), from an Anatolian word cognate with Lydian 𐤪𐤠𐤭𐤦𐤥𐤣𐤠 (mariwda, “dark”), from Proto-Indo-European *morkʷ-iyo-, from a root *morkʷ- (“dark”).


paladiwm

paladiwm (mutation mutation-radical)
baladiwm (mutation mutation-soft)
mhaladiwm (mutation mutation-nasal)
phaladiwm (mutation mutation-aspirate)

Borrowed from English rhodium, from Pallas.


rhodiwm

rhodiwm (mutation mutation-radical)
rodiwm (mutation mutation-soft)

Borrowed from English rhodium, from New Latin rhodium, from Ancient Greek ῥόδον (rhódon, “rose”).


indiwm

indiwm (mutation mutation-radical)
hindiwm (mutation prothesis-h)

Borrowed from English indium, from New Latin term from German Indigo (“indigo”).


telwriwm

telwriwm (mutation mutation-radical)
delwriwm (mutation mutation-soft)
nhelwriwm (mutation mutation-nasal)
thelwriwm (mutation mutation-aspirate)

Borrowed from English antimony, from Latin tellūs (“earth”).


ïodin

ïodin (mutation mutation-radical)
hïodin (mutation prothesis-h)

Borrowed from English iodine, from French iode, from Ancient Greek ἰοειδής (ioeidḗs, “violet”).


cesiwm

cesiwm (mutation mutation-radical)
gesiwm (mutation mutation-soft)
nghesiwm (mutation mutation-nasal)
chesiwm (mutation mutation-aspirate)

Borrowed from English caesium, from Latin caesius (“sky-blue”).


cadmiwm

cadmiwm (mutation mutation-radical)
gadmiwm (mutation mutation-soft)
nghadmiwm (mutation mutation-nasal)
chadmiwm (mutation mutation-aspirate)

Borrowed from English cadmium, from Ancient Greek Καδμεία (Kadmeía, “calamine”), named after the king Κάδμος (Kádmos, “Cadmus”).


praseodymiwm

praseodymiwm (mutation mutation-radical)
braseodymiwm (mutation mutation-soft)
mhraseodymiwm (mutation mutation-nasal)
phraseodymiwm (mutation mutation-aspirate)

Borrowed from English praseodymium, from Ancient Greek πράσιος (prásios, “leek-green”) + didymium.


ceriwm

ceriwm (mutation mutation-radical)
geriwm (mutation mutation-soft)
ngheriwm (mutation mutation-nasal)
cheriwm (mutation mutation-aspirate)

Borrowed from English cerium, from English Ceres.


lanthanwm

Borrowed from English lanthanum, from Ancient Greek λανθάνω (lanthánō, “to escape notice”)


bariwm

bariwm (mutation mutation-radical)
fariwm (mutation mutation-soft)
mariwm (mutation mutation-nasal)

Borrowed from English barium, from English baryta, from New Latin baryta, from Ancient Greek βαρύτης (barútēs, “heaviness”), from βαρύς (barús, “heavy”).


cyfliw

cy-adj

cyfliw (feminine singular cyfliw, plural cyfliw, equative mor gyfliw, comparative mwy cyfliw, superlative mwyaf cyfliw)

cyfliw (feminine singular)
cyfliw (plural)
mor gyfliw (equative)
mwy cyfliw (comparative)
mwyaf cyfliw (superlative)

pan fo gyfliw gŵr a llwyn

at twilight, at dusk (lit. "when man and bush are of the same colour")


cyfliw

cyfliwiau (plural)
cyfliw (mutation mutation-radical)
gyfliw (mutation mutation-soft)
nghyfliw (mutation mutation-nasal)
chyfliw (mutation mutation-aspirate)


mwynwyr

mwynwyr (mutation mutation-radical)
fwynwyr (mutation mutation-soft)


mwyngloddiol

mwyngloddiol (feminine singular mwyngloddiol, plural mwyngloddiol, not comparable)

mwyngloddiol (feminine singular)
mwyngloddiol (plural)
mwyngloddiol (mutation mutation-radical)
fwyngloddiol (mutation mutation-soft)

/(ˌ)mʊɨ̯ŋˈɡlɔðjɔl/

/(ˌ)mʊi̯ŋˈɡlɔðjɔl/

trychineb mwyngloddiol


mwynwr

mwynwyr (plural)
mwynwr (mutation mutation-radical)
fwynwr (mutation mutation-soft)


gâl

From the same root as gallu (“to be able”). Possibly a doublet of Gâl (“Gaul”).


gâl

From Proto-Indo-European *ǵʰelH-ro-. Cognate with galar (“grief, sorrow”).

(obsolete) Only used in the term gâl pen (“headache”)


gâl

galau (plural)
gâl (mutation mutation-radical)
âl (mutation mutation-soft)
ngâl (mutation mutation-nasal)

Borrowed from English goal. Doublet of gôl.


gâl

câl (mutation mutation-radical)
gâl (mutation mutation-soft)
nghâl (mutation mutation-nasal)
châl (mutation mutation-aspirate)


mwyngloddio

cy-verb

mwyngloddio (first-person singular present mwyngloddiaf)

mwyngloddiaf (first-person present singular)
mwyngloddiaf (first-person future indicative present singular)
mwyngloddii (future indicative present second-person singular)
mwyngloddia (future indicative present singular third-person)
mwyngloddiwn (first-person future indicative plural present)
mwyngloddiwch (future indicative plural present second-person)
mwyngloddiant (future indicative plural present third-person)
mwyngloddiir (future impersonal indicative present)
mwyngloddiwn (conditional first-person singular)
mwyngloddiwn (first-person imperfect indicative singular subjunctive)
mwyngloddiit (conditional second-person singular)
mwyngloddiit (imperfect indicative second-person singular subjunctive)
mwyngloddiai (conditional singular third-person)
mwyngloddiai (imperfect indicative singular subjunctive third-person)
mwyngloddiem (conditional first-person plural)
mwyngloddiem (first-person imperfect indicative plural subjunctive)
mwyngloddiech (conditional plural second-person)
mwyngloddiech (imperfect indicative plural second-person subjunctive)
mwyngloddient (conditional plural third-person)
mwyngloddient (imperfect indicative plural subjunctive third-person)
mwyngloddiid (conditional impersonal)
mwyngloddiid (imperfect impersonal indicative subjunctive)
mwyngloddiais (first-person preterite singular)
mwyngloddiaist (preterite second-person singular)
mwyngloddiodd (preterite singular third-person)
mwyngloddiasom (first-person plural preterite)
mwyngloddiasoch (plural preterite second-person)
mwyngloddiasant (plural preterite third-person)
mwyngloddiwyd (impersonal preterite)
mwyngloddiaswn (first-person pluperfect singular)
mwyngloddiasit (pluperfect second-person singular)
mwyngloddiasai (pluperfect singular third-person)
mwyngloddiasem (first-person pluperfect plural)
mwyngloddiasech (pluperfect plural second-person)
mwyngloddiasent (pluperfect plural third-person)
mwyngloddiasid (impersonal pluperfect)
mwyngloddiesid (impersonal pluperfect)
mwyngloddiwyf (first-person present singular subjunctive)
mwyngloddiych (present second-person singular subjunctive)
mwyngloddio (present singular subjunctive third-person)
mwyngloddiom (first-person plural present subjunctive)
mwyngloddioch (plural present second-person subjunctive)
mwyngloddiont (plural present subjunctive third-person)
mwyngloddier (impersonal present subjunctive)
mwyngloddia (imperative second-person singular)
mwyngloddied (imperative singular third-person)
mwyngloddiwn (first-person imperative plural)
mwyngloddiwch (imperative plural second-person)
mwyngloddient (imperative plural third-person)
mwyngloddier (imperative impersonal)
mwyngloddio (noun-from-verb)
mwyngloddiedig (participle)
mwyngloddiadwy (participle)
mwyngloddia i (first-person future singular)
mwyngloddiaf i (first-person future singular)
mwyngloddi di (future second-person singular)
mwyngloddith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
mwyngloddiff e (future singular third-person)
mwyngloddiwn ni (first-person future plural)
mwyngloddiwch chi (future plural second-person)
mwyngloddian nhw (future plural third-person)
mwyngloddiwn i (conditional first-person singular)
mwyngloddiswn i (conditional first-person singular)
mwyngloddiet ti (conditional second-person singular)
mwyngloddiset ti (conditional second-person singular)
mwyngloddiai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
mwyngloddisai fo (conditional singular third-person)
mwyngloddien ni (conditional first-person plural)
mwyngloddisen ni (conditional first-person plural)
mwyngloddiech chi (conditional plural second-person)
mwyngloddisech chi (conditional plural second-person)
mwyngloddien nhw (conditional plural third-person)
mwyngloddisen nhw (conditional plural third-person)
mwyngloddiais i (first-person preterite singular)
mwyngloddies i (first-person preterite singular)
mwyngloddiaist ti (preterite second-person singular)
mwyngloddiest ti (preterite second-person singular)
mwyngloddiodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
mwyngloddion ni (first-person plural preterite)
mwyngloddioch chi (plural preterite second-person)
mwyngloddion nhw (plural preterite third-person)
mwyngloddia (imperative second-person singular)
mwyngloddiwch (imperative plural second-person)
mwyngloddio (mutation mutation-radical)
fwyngloddio (mutation mutation-soft)

/(ˌ)mʊɨ̯ŋˈɡlɔðjɔ/

/(ˌ)mʊi̯ŋˈɡlɔðjɔ/


cloddio

cloddio (first-person singular present cloddiaf)

cloddiaf (first-person present singular)
cloddiaf (first-person future indicative present singular)
cloddii (future indicative present second-person singular)
cloddia (future indicative present singular third-person)
cloddiwn (first-person future indicative plural present)
cloddiwch (future indicative plural present second-person)
cloddiant (future indicative plural present third-person)
cloddiir (future impersonal indicative present)
cloddiwn (conditional first-person singular)
cloddiwn (first-person imperfect indicative singular subjunctive)
cloddiit (conditional second-person singular)
cloddiit (imperfect indicative second-person singular subjunctive)
cloddiai (conditional singular third-person)
cloddiai (imperfect indicative singular subjunctive third-person)
cloddiem (conditional first-person plural)
cloddiem (first-person imperfect indicative plural subjunctive)
cloddiech (conditional plural second-person)
cloddiech (imperfect indicative plural second-person subjunctive)
cloddient (conditional plural third-person)
cloddient (imperfect indicative plural subjunctive third-person)
cloddiid (conditional impersonal)
cloddiid (imperfect impersonal indicative subjunctive)
cloddiais (first-person preterite singular)
cloddiaist (preterite second-person singular)
cloddiodd (preterite singular third-person)
cloddiasom (first-person plural preterite)
cloddiasoch (plural preterite second-person)
cloddiasant (plural preterite third-person)
cloddiwyd (impersonal preterite)
cloddiaswn (first-person pluperfect singular)
cloddiasit (pluperfect second-person singular)
cloddiasai (pluperfect singular third-person)
cloddiasem (first-person pluperfect plural)
cloddiasech (pluperfect plural second-person)
cloddiasent (pluperfect plural third-person)
cloddiasid (impersonal pluperfect)
cloddiesid (impersonal pluperfect)
cloddiwyf (first-person present singular subjunctive)
cloddiych (present second-person singular subjunctive)
cloddio (present singular subjunctive third-person)
cloddiom (first-person plural present subjunctive)
cloddioch (plural present second-person subjunctive)
cloddiont (plural present subjunctive third-person)
cloddier (impersonal present subjunctive)
cloddia (imperative second-person singular)
cloddied (imperative singular third-person)
cloddiwn (first-person imperative plural)
cloddiwch (imperative plural second-person)
cloddient (imperative plural third-person)
cloddier (imperative impersonal)
cloddio (noun-from-verb)
cloddiedig (participle)
cloddiadwy (participle)
cloddia i (first-person future singular)
cloddiaf i (first-person future singular)
cloddi di (future second-person singular)
cloddith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
cloddiff e (future singular third-person)
cloddiwn ni (first-person future plural)
cloddiwch chi (future plural second-person)
cloddian nhw (future plural third-person)
cloddiwn i (conditional first-person singular)
cloddswn i (conditional first-person singular)
cloddiet ti (conditional second-person singular)
cloddset ti (conditional second-person singular)
cloddiai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
cloddsai fo (conditional singular third-person)
cloddien ni (conditional first-person plural)
cloddsen ni (conditional first-person plural)
cloddiech chi (conditional plural second-person)
cloddsech chi (conditional plural second-person)
cloddien nhw (conditional plural third-person)
cloddsen nhw (conditional plural third-person)
cloddiais i (first-person preterite singular)
cloddies i (first-person preterite singular)
cloddiaist ti (preterite second-person singular)
cloddiest ti (preterite second-person singular)
cloddiodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
cloddion ni (first-person plural preterite)
cloddioch chi (plural preterite second-person)
cloddion nhw (plural preterite third-person)
cloddia (imperative second-person singular)
cloddiwch (imperative plural second-person)
cloddio (mutation mutation-radical)
gloddio (mutation mutation-soft)
nghloddio (mutation mutation-nasal)
chloddio (mutation mutation-aspirate)

(transitive, intransitive) to dig, delve, excavate

(transitive, intransitive) to build (a wall), to embank


samariwm

Borrowed from English samarium, from English samarskite, in turn honoring Vasili Samarsky-Bykhovets.


holmiwm

Borrowed from English holmium, from Latin Holmia (“Stockholm”).


gadoliniwm

gadoliniwm (mutation mutation-radical)
ngadoliniwm (irregular mutation mutation-nasal)

Borrowed from English gadolinium, from Johan Gadolin.


thwliwm

Borrowed from English thulium, from English Thule (“a poetic name for Scandinavia”).


dysprosiwm

dysprosiwm (mutation mutation-radical)
ddysprosiwm (mutation mutation-soft)
nysprosiwm (mutation mutation-nasal)

Borrowed from English dysprosium, from Ancient Greek δυσπρόσιτος (dusprósitos, “hard to get”).


terbiwm

terbiwm (mutation mutation-radical)
derbiwm (mutation mutation-soft)
nherbiwm (mutation mutation-nasal)
therbiwm (mutation mutation-aspirate)

Borrowed from English terbium, from Swedish Ytterby (literally “outer village”), a town in Sweden. Doublet of erbiwm, yterbiwm, and ytriwm.


ewropiwm

ewropiwm (mutation mutation-radical)
hewropiwm (mutation prothesis-h)

Borrowed from English promethium, from French europium, from French Europe (“Europe”).


promethiwm

promethiwm (mutation mutation-radical)
bromethiwm (mutation mutation-soft)
mhromethiwm (mutation mutation-nasal)
phromethiwm (mutation mutation-aspirate)

Borrowed from English promethium, from English Prometheus, from Ancient Greek Προμηθεύς (Promētheús, “Prometheus”).


erbiwm

erbiwm (mutation mutation-radical)
herbiwm (mutation prothesis-h)

Borrowed from English erbium, from Swedish Ytterby (literally “outer village”), a town in Sweden. Doublet of terbiwm, yterbiwm, and ytriwm.


ysywaeth

/əˈsəu̯.aɨ̯θ/

From y + sy + gwaeth. Cognate with Breton siwazh.


deubegwn

cy-adj

deubegwn (feminine singular deubegwn, plural deubegwn, equative mor ddeubegwn, comparative mwy deubegwn, superlative mwyaf deubegwn)

deubegwn (feminine singular)
deubegwn (plural)
mor ddeubegwn (equative)
mwy deubegwn (comparative)
mwyaf deubegwn (superlative)
deubegwn (mutation mutation-radical)
ddeubegwn (mutation mutation-soft)
neubegwn (mutation mutation-nasal)


chwyn

cy-noun

chwyn m (collective, singulative chwynnyn, not mutable)


pegwn

Perhaps related to peg, borrowed from English peg.


pegwn

pegwnau (plural)
pegwn (mutation mutation-radical)
begwn (mutation mutation-soft)
mhegwn (mutation mutation-nasal)
phegwn (mutation mutation-aspirate)


clofan

clofannau (plural)
clofan (mutation mutation-radical)
glofan (mutation mutation-soft)
nghlofan (mutation mutation-nasal)
chlofan (mutation mutation-aspirate)


allglofan

allglofannau (plural)
allglofan (mutation mutation-radical)
hallglofan (mutation prothesis-h)


cenedlaethau

cenedlaethau (mutation mutation-radical)
genedlaethau (mutation mutation-soft)
nghenedlaethau (mutation mutation-nasal)
chenedlaethau (mutation mutation-aspirate)

/ˌkɛnɛdˈleɨ̯θaɨ̯/

/ˌkɛnɛdˈleɨ̯θɛ/


cenhedlaeth

cenedlaethau (plural)
cenhedlaeth (mutation mutation-radical)
genhedlaeth (mutation mutation-soft)
nghenhedlaeth (mutation mutation-nasal)
chenhedlaeth (mutation mutation-aspirate)


agerdd

agerddau (plural)
agerdd (mutation mutation-radical)
hagerdd (mutation prothesis-h)


atgenhedlu

cy-verb

atgenhedlu (first-person singular present cenhedlaf)

cenhedlaf (first-person present singular)
atgenhedlaf (first-person future indicative present singular)
atgenhedli (future indicative present second-person singular)
atgenhedla (future indicative present singular third-person)
atgenhedlwn (first-person future indicative plural present)
atgenhedlwch (future indicative plural present second-person)
atgenhedlant (future indicative plural present third-person)
atgenhedlir (future impersonal indicative present)
atgenhedlwn (conditional first-person singular)
atgenhedlwn (first-person imperfect indicative singular subjunctive)
atgenhedlit (conditional second-person singular)
atgenhedlit (imperfect indicative second-person singular subjunctive)
atgenhedlai (conditional singular third-person)
atgenhedlai (imperfect indicative singular subjunctive third-person)
atgenhedlem (conditional first-person plural)
atgenhedlem (first-person imperfect indicative plural subjunctive)
atgenhedlech (conditional plural second-person)
atgenhedlech (imperfect indicative plural second-person subjunctive)
atgenhedlent (conditional plural third-person)
atgenhedlent (imperfect indicative plural subjunctive third-person)
atgenhedlid (conditional impersonal)
atgenhedlid (imperfect impersonal indicative subjunctive)
atgenhedlais (first-person preterite singular)
atgenhedlaist (preterite second-person singular)
atgenhedlodd (preterite singular third-person)
atgenhedlasom (first-person plural preterite)
atgenhedlasoch (plural preterite second-person)
atgenhedlasant (plural preterite third-person)
atgenhedlwyd (impersonal preterite)
atgenhedlaswn (first-person pluperfect singular)
atgenhedlasit (pluperfect second-person singular)
atgenhedlasai (pluperfect singular third-person)
atgenhedlasem (first-person pluperfect plural)
atgenhedlasech (pluperfect plural second-person)
atgenhedlasent (pluperfect plural third-person)
atgenhedlasid (impersonal pluperfect)
atgenhedlesid (impersonal pluperfect)
atgenhedlwyf (first-person present singular subjunctive)
atgenhedlych (present second-person singular subjunctive)
atgenhedlo (present singular subjunctive third-person)
atgenhedlom (first-person plural present subjunctive)
atgenhedloch (plural present second-person subjunctive)
atgenhedlont (plural present subjunctive third-person)
atgenhedler (impersonal present subjunctive)
atgenhedla (imperative second-person singular)
atgenhedled (imperative singular third-person)
atgenhedlwn (first-person imperative plural)
atgenhedlwch (imperative plural second-person)
atgenhedlent (imperative plural third-person)
atgenhedler (imperative impersonal)
atgenhedlu (noun-from-verb)
atgenhedledig (participle)
atgenhedladwy (participle)
atgenhedla i (first-person future singular)
atgenhedlaf i (first-person future singular)
atgenhedli di (future second-person singular)
atgenhedlith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
atgenhedliff e (future singular third-person)
atgenhedlwn ni (first-person future plural)
atgenhedlwch chi (future plural second-person)
atgenhedlan nhw (future plural third-person)
atgenhedlwn i (conditional first-person singular)
atgenhedlswn i (conditional first-person singular)
atgenhedlet ti (conditional second-person singular)
atgenhedlset ti (conditional second-person singular)
atgenhedlai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
atgenhedlsai fo (conditional singular third-person)
atgenhedlen ni (conditional first-person plural)
atgenhedlsen ni (conditional first-person plural)
atgenhedlech chi (conditional plural second-person)
atgenhedlsech chi (conditional plural second-person)
atgenhedlen nhw (conditional plural third-person)
atgenhedlsen nhw (conditional plural third-person)
atgenhedlais i (first-person preterite singular)
atgenhedles i (first-person preterite singular)
atgenhedlaist ti (preterite second-person singular)
atgenhedlest ti (preterite second-person singular)
atgenhedlodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
atgenhedlon ni (first-person plural preterite)
atgenhedloch chi (plural preterite second-person)
atgenhedlon nhw (plural preterite third-person)
atgenhedla (imperative second-person singular)
atgenhedlwch (imperative plural second-person)
atgenhedlu (mutation mutation-radical)
hatgenhedlu (mutation prothesis-h)

(transitive, intransitive, biology) to reproduce


agerfad

agerfadau (plural)
agerfad (mutation mutation-radical)
hagerfad (mutation prothesis-h)


llenwad

llenwadau (plural)
llenwad (mutation mutation-radical)
lenwad (mutation mutation-soft)


lwtetiwm

Borrowed from English lutetium, from Latin Lutetia (“Paris”).


haffniwm

Borrowed from English hafnium, from Latin Hafnia (“Copenhagen”).


yterbiwm

yterbiwm (mutation mutation-radical)
hyterbiwm (mutation prothesis-h)

Borrowed from English ytterbium, from Swedish Ytterby (literally “outer village”), a town in Sweden. Doublet of erbiwm, terbiwm, and ytriwm.


iridiwm

iridiwm (mutation mutation-radical)
hiridiwm (mutation prothesis-h)

Borrowed from English iridium, from Ancient Greek ἶρις (îris, “rainbow”).


osmiwm

osmiwm (mutation mutation-radical)
hosmiwm (mutation prothesis-h)

Borrowed from English osmium, from Ancient Greek ὀσμή (osmḗ, “smell”).


tantalwm

tantalwm (mutation mutation-radical)
dantalwm (mutation mutation-soft)
nhantalwm (mutation mutation-nasal)
thantalwm (mutation mutation-aspirate)

Borrowed from English tantalum, from New Latin, rom Latin Tantalus, from Ancient Greek Τάνταλος (Tántalos, “Tantalus”).


thaliwm

Borrowed from English thallium, from Ancient Greek θαλλός (thallós, “green branch”).


platinwm

platinwm (mutation mutation-radical)
blatinwm (mutation mutation-soft)
mhlatinwm (mutation mutation-nasal)
phlatinwm (mutation mutation-aspirate)

Borrowed from English platinum, from Spanish platina (“little silver”).


radiwm

Borrowed from English radium, from French radium, from rad(ioactif) (“radioactive”).


ffranciwm

Borrowed from English francium, from French francium, from French France (“France”).


poloniwm

poloniwm (mutation mutation-radical)
boloniwm (mutation mutation-soft)
mholoniwm (mutation mutation-nasal)
pholoniwm (mutation mutation-aspirate)

Borrowed from English polonium, from New Latin polonium, from Medieval Latin Polonia (“Poland”).


bismwth

bismwth (mutation mutation-radical)
fismwth (mutation mutation-soft)
mismwth (mutation mutation-nasal)

Borrowed from English bismuth, from German Wismuth, from Middle High German wismāt, from Latin bisemūtum, from Arabic بِسِيمُوتِيُّون (bisīmūtiyyūn), from Ancient Greek ψιμύθιον (psimúthion, “white lead”).

بِسِيمُوتِيُّون

Arabic بِسِيمُوتِيُّون (bisīmūtiyyūn)


protactiniwm

protactiniwm (mutation mutation-radical)
brotactiniwm (mutation mutation-soft)
mhrotactiniwm (mutation mutation-nasal)
phrotactiniwm (mutation mutation-aspirate)


sionc

cy-adj

sionc (feminine singular sionc, plural sionc, equative sionced, comparative sioncach, superlative sioncaf, not mutable)

sionc (feminine singular)
sionc (plural)
sionced (equative)
sioncach (comparative)
sioncaf (superlative)


actiniwm

actiniwm (mutation mutation-radical)
hactiniwm (mutation prothesis-h)

Borrowed from English actinium, from French actinium, from Ancient Greek ἀκτίς (aktís, “ray”).


neptwniwm

Borrowed from English neptunium, from English Neptune, from Latin Neptūnus, therefore possible cognate with Welsh nef (“heaven”).


curiwm

curiwm (mutation mutation-radical)
guriwm (mutation mutation-soft)
nghuriwm (mutation mutation-nasal)
churiwm (mutation mutation-aspirate)

Borrowed from English curium, named after Pierre and Marie Curie.


silwair

cy-noun

silwair m (plural silweiriau, not mutable)


wraniwm

wraniwm (mutation mutation-radical)
hwraniwm (mutation prothesis-h)

Borrowed from English uranium, from English Uranus, from Latin Ūranus, from Ancient Greek Οὐρανός (Ouranós), from οὐρανός (ouranós, “sky, heaven”).


americiwm

americiwm (mutation mutation-radical)
hamericiwm (mutation prothesis-h)

Borrowed from English americium, from English Americ(as), from New Latin America, named after Amerigo Vespucci.


porthiant

porthiannau (plural)
porthiant (mutation mutation-radical)
borthiant (mutation mutation-soft)
mhorthiant (mutation mutation-nasal)
phorthiant (mutation mutation-aspirate)


optegydd

optegwyr (plural)
optegydd (mutation mutation-radical)
hoptegydd (mutation prothesis-h)


plwtoniwm

plwtoniwm (mutation mutation-radical)
blwtoniwm (mutation mutation-soft)
mhlwtoniwm (mutation mutation-nasal)
phlwtoniwm (mutation mutation-aspirate)

Borrowed from English plutonium, from English Pluto, from Ancient Greek Πλούτων (Ploútōn, “god of the underworld”), Ancient Greek πλοῦτος (ploûtos, “rich”), from Ancient Greek πλέω (pléō, “float, sail”), from Proto-Indo-European *plew- (“fly, flow, run”). Doublet of llyw (“rudder”).


thoriwm

Borrowed from English thorium, from English Thor, representing Old Norse Þórr, from Proto-Germanic *Þunraz, from Proto-Indo-European *(s)tenh₂- (“to thunder”).


rheniwm

rheniwm (mutation mutation-radical)
reniwm (mutation mutation-soft)

Borrowed from English rhenium, from Latin Rhenus (“Rhine”).


nobeliwm

Borrowed from English nobelium, named after Alfred Nobel.


ffermiwm

Borrowed from English fermium, named after Enrico Fermi.


berceliwm

berceliwm (mutation mutation-radical)
ferceliwm (mutation mutation-soft)
merceliwm (mutation mutation-nasal)

Borrowed from English berkelium, named after UC Berkeley.


einsteiniwm

einsteiniwm (mutation mutation-radical)
heinsteiniwm (mutation prothesis-h)

Borrowed from English einsteinium, named after Albert Einstein.


mendelefiwm

mendelefiwm (mutation mutation-radical)
fendelefiwm (mutation mutation-soft)

Borrowed from English mendelevium, named after Dmitri Mendeleev.


califforniwm

califforniwm (mutation mutation-radical)
galifforniwm (mutation mutation-soft)
nghalifforniwm (mutation mutation-nasal)
chalifforniwm (mutation mutation-aspirate)

Borrowed from English californium, named after English California.


twngsten

twngsten (mutation mutation-radical)
dwngsten (mutation mutation-soft)
nhwngsten (mutation mutation-nasal)
thwngsten (mutation mutation-aspirate)

Borrowed from English tungsten, from Swedish tungsten (“scheelite”), from tung (“heavy”) + sten (“stone”).


tisian

cy-verb

tisian (first-person singular present tisiaf)

tisiaf (first-person present singular)
tisiaf (first-person future indicative present singular)
tisi (future indicative present second-person singular)
tisia (future indicative present singular third-person)
tisiwn (first-person future indicative plural present)
tisiwch (future indicative plural present second-person)
tisiant (future indicative plural present third-person)
tisir (future impersonal indicative present)
tisiwn (conditional first-person singular)
tisiwn (first-person imperfect indicative singular)
tisit (conditional second-person singular)
tisit (imperfect indicative second-person singular)
tisiai (conditional singular third-person)
tisiai (imperfect indicative singular third-person)
tisiem (conditional first-person plural)
tisiem (first-person imperfect indicative plural)
tisiech (conditional plural second-person)
tisiech (imperfect indicative plural second-person)
tisient (conditional plural third-person)
tisient (imperfect indicative plural third-person)
tisid (conditional impersonal)
tisid (imperfect impersonal indicative)
tisiais (first-person preterite singular)
tisiaist (preterite second-person singular)
tisiodd (preterite singular third-person)
tisiasom (first-person plural preterite)
tisiasoch (plural preterite second-person)
tisiasant (plural preterite third-person)
tisiwyd (impersonal preterite)
tisiaswn (first-person pluperfect singular)
tisiasit (pluperfect second-person singular)
tisiasai (pluperfect singular third-person)
tisiasem (first-person pluperfect plural)
tisiasech (pluperfect plural second-person)
tisiasent (pluperfect plural third-person)
tisiasid (impersonal pluperfect)
tisiesid (impersonal pluperfect)
tisiwyf (first-person present singular subjunctive)
tisiech (present second-person singular subjunctive)
tisio (present singular subjunctive third-person)
tisiom (first-person plural present subjunctive)
tisioch (plural present second-person subjunctive)
tisiont (plural present subjunctive third-person)
tisier (impersonal present subjunctive)
tisia (imperative second-person singular)
tisied (imperative singular third-person)
tisiwn (first-person imperative plural)
tisiwch (imperative plural second-person)
tisient (imperative plural third-person)
tisier (imperative impersonal)
tisian (noun-from-verb)
tisiedig (participle)
tisedig (participle)
tisiadwy (participle)
tisadwy (participle)
tisia i (first-person future singular)
tisiaf i (first-person future singular)
tisi di (future second-person singular)
tisith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
tisiff e (future singular third-person)
tisiwn ni (first-person future plural)
tisiwch chi (future plural second-person)
tisian nhw (future plural third-person)
tisiwn i (conditional first-person singular)
tisiet ti (conditional second-person singular)
tisiai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
tisien ni (conditional first-person plural)
tisiech chi (conditional plural second-person)
tisien nhw (conditional plural third-person)
tisiais i (first-person preterite singular)
tisies i (first-person preterite singular)
tisiaist ti (preterite second-person singular)
tisiest ti (preterite second-person singular)
tisiodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
tision ni (first-person plural preterite)
tisioch chi (plural preterite second-person)
tision nhw (plural preterite third-person)
tisia (imperative second-person singular)
tisiwch (imperative plural second-person)


lawrenciwm

Borrowed from English lawrencium, named after Ernest Lawrence.


seaborgiwm

Borrowed from English seaborgium, named after Glenn T. Seaborg.


rutherffordiwm

cy-noun

rutherffordiwm m (uncountable, not mutable)

Borrowed from English rutherfordium, named after Ernest Rutherford.


roentgeniwm

roentgeniwm m (uncountable, not mutable)

Borrowed from English roentgenium, named after Wilhelm Roentgen.


lifermoriwm

lifermoriwm m (uncountable, not mutable)

Borrowed from English livermorium, named after Lawrence Livermore National Laboratory.

Lawrence Livermore National Laboratory
cy:lifermoriwm


fflerofiwm

Borrowed from English flerovium, named after Flerov Laboratory of Nuclear Reactions, itself named after Georgy Flyorov.

Flerov Laboratory of Nuclear Reactions
Georgy Flyorov
cy:fflerofiwm


bohriwm

bohriwm (mutation mutation-radical)
fohriwm (mutation mutation-soft)
mohriwm (mutation mutation-nasal)

Borrowed from English bohrium, named after Niels Bohr.


nihoniwm

Borrowed from English nihonium, from Japanese 日本 (Nihon, “Japan”).


coperniciwm

coperniciwm (mutation mutation-radical)
goperniciwm (mutation mutation-soft)
nghoperniciwm (mutation mutation-nasal)
choperniciwm (mutation mutation-aspirate)

Borrowed from English copernicium, named after Nicolaus Copernicus.


moscofium

moscofium (mutation mutation-radical)
foscofium (mutation mutation-soft)

Borrowed from English moscovium, named after Moscow Oblast.


hasiwm

Borrowed from English hassium, from Latin Hassia (“Hesse”).


meitneriwm

meitneriwm (mutation mutation-radical)
feitneriwm (mutation mutation-soft)

Borrowed from English meitnerium, named after Lise Meitner.


silweirio

cy-verb

silweirio (first-person singular present silweiriaf, not mutable)

silweiriaf (first-person present singular)
silweiriaf (first-person future indicative present singular)
silweiri (future indicative present second-person singular)
silweiria (future indicative present singular third-person)
silweiriwn (first-person future indicative plural present)
silweiriwch (future indicative plural present second-person)
silweiriant (future indicative plural present third-person)
silweirir (future impersonal indicative present)
silweiriwn (conditional first-person singular)
silweiriwn (first-person imperfect indicative singular)
silweirit (conditional second-person singular)
silweirit (imperfect indicative second-person singular)
silweiriai (conditional singular third-person)
silweiriai (imperfect indicative singular third-person)
silweiriem (conditional first-person plural)
silweiriem (first-person imperfect indicative plural)
silweiriech (conditional plural second-person)
silweiriech (imperfect indicative plural second-person)
silweirient (conditional plural third-person)
silweirient (imperfect indicative plural third-person)
silweirid (conditional impersonal)
silweirid (imperfect impersonal indicative)
silweiriais (first-person preterite singular)
silweiriaist (preterite second-person singular)
silweiriodd (preterite singular third-person)
silweiriasom (first-person plural preterite)
silweiriasoch (plural preterite second-person)
silweiriasant (plural preterite third-person)
silweiriwyd (impersonal preterite)
silweiriaswn (first-person pluperfect singular)
silweiriasit (pluperfect second-person singular)
silweiriasai (pluperfect singular third-person)
silweiriasem (first-person pluperfect plural)
silweiriasech (pluperfect plural second-person)
silweiriasent (pluperfect plural third-person)
silweiriasid (impersonal pluperfect)
silweiriesid (impersonal pluperfect)
silweiriwyf (first-person present singular subjunctive)
silweiriech (present second-person singular subjunctive)
silweirio (present singular subjunctive third-person)
silweiriom (first-person plural present subjunctive)
silweirioch (plural present second-person subjunctive)
silweiriont (plural present subjunctive third-person)
silweirier (impersonal present subjunctive)
silweiria (imperative second-person singular)
silweiried (imperative singular third-person)
silweiriwn (first-person imperative plural)
silweiriwch (imperative plural second-person)
silweirient (imperative plural third-person)
silweirier (imperative impersonal)
silweirio (noun-from-verb)
silweiriedig (participle)
silweiriadwy (participle)
silweiria i (first-person future singular)
silweiriaf i (first-person future singular)
silweiri di (future second-person singular)
silweirith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
silweiriff e (future singular third-person)
silweiriwn ni (first-person future plural)
silweiriwch chi (future plural second-person)
silweirian nhw (future plural third-person)
silweiriwn i (conditional first-person singular)
silweirswn i (conditional first-person singular)
silweiriet ti (conditional second-person singular)
silweirset ti (conditional second-person singular)
silweiriai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
silweirsai fo (conditional singular third-person)
silweirien ni (conditional first-person plural)
silweirsen ni (conditional first-person plural)
silweiriech chi (conditional plural second-person)
silweirsech chi (conditional plural second-person)
silweirien nhw (conditional plural third-person)
silweirsen nhw (conditional plural third-person)
silweiriais i (first-person preterite singular)
silweiries i (first-person preterite singular)
silweiriaist ti (preterite second-person singular)
silweiriest ti (preterite second-person singular)
silweiriodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
silweirion ni (first-person plural preterite)
silweirioch chi (plural preterite second-person)
silweirion nhw (plural preterite third-person)
silweiria (imperative second-person singular)
silweiriwch (imperative plural second-person)


tenesin

tenesin (mutation mutation-radical)
denesin (mutation mutation-soft)
nhenesin (mutation mutation-nasal)
thenesin (mutation mutation-aspirate)

Borrowed from English tennessine, named after Tennessee.


darmstadtiwm

darmstadtiwm (mutation mutation-radical)
ddarmstadtiwm (mutation mutation-soft)
narmstadtiwm (mutation mutation-nasal)

Borrowed from English darmstadtium, from German Darmstadt.


dubniwm

dubniwm (mutation mutation-radical)
ddubniwm (mutation mutation-soft)
nubniwm (mutation mutation-nasal)

Borrowed from English dubnium, named after English Dubna, from Russian Дубна́ (Dubná), from Proto-Slavic *dǫbъ, and so a possible cognate with Welsh defnydd (“material”).


Cwmgwrach

Cwmgwrach (mutation mutation-radical)
Gwmgwrach (mutation mutation-soft)
Nghwmgwrach (mutation mutation-nasal)
Chwmgwrach (mutation mutation-aspirate)

Neath Port Talbot
Neath Port Talbot#English

A village in Blaengwrach community, Neath Port Talbot county borough, Wales


cerfwedd

cerfweddau (plural)
cerfwedd (mutation mutation-radical)
gerfwedd (mutation mutation-soft)
ngherfwedd (mutation mutation-nasal)
cherfwedd (mutation mutation-aspirate)


cerfiad

cerfiadau (plural)
cerfiad (mutation mutation-radical)
gerfiad (mutation mutation-soft)
ngherfiad (mutation mutation-nasal)
cherfiad (mutation mutation-aspirate)


cerfio

cerfio (first-person singular present cerfiaf)

cerfiaf (first-person present singular)
cerfiaf (first-person future indicative present singular)
cerfi (future indicative present second-person singular)
cerfia (future indicative present singular third-person)
cerfiwn (first-person future indicative plural present)
cerfiwch (future indicative plural present second-person)
cerfiant (future indicative plural present third-person)
cerfir (future impersonal indicative present)
cerfiwn (conditional first-person singular)
cerfiwn (first-person imperfect indicative singular)
cerfit (conditional second-person singular)
cerfit (imperfect indicative second-person singular)
cerfiai (conditional singular third-person)
cerfiai (imperfect indicative singular third-person)
cerfiem (conditional first-person plural)
cerfiem (first-person imperfect indicative plural)
cerfiech (conditional plural second-person)
cerfiech (imperfect indicative plural second-person)
cerfient (conditional plural third-person)
cerfient (imperfect indicative plural third-person)
cerfid (conditional impersonal)
cerfid (imperfect impersonal indicative)
cerfiais (first-person preterite singular)
cerfiaist (preterite second-person singular)
cerfiodd (preterite singular third-person)
cerfiasom (first-person plural preterite)
cerfiasoch (plural preterite second-person)
cerfiasant (plural preterite third-person)
cerfiwyd (impersonal preterite)
cerfiaswn (first-person pluperfect singular)
cerfiasit (pluperfect second-person singular)
cerfiasai (pluperfect singular third-person)
cerfiasem (first-person pluperfect plural)
cerfiasech (pluperfect plural second-person)
cerfiasent (pluperfect plural third-person)
cerfiasid (impersonal pluperfect)
cerfiesid (impersonal pluperfect)
cerfiwyf (first-person present singular subjunctive)
cerfiech (present second-person singular subjunctive)
cerfio (present singular subjunctive third-person)
cerfiom (first-person plural present subjunctive)
cerfioch (plural present second-person subjunctive)
cerfiont (plural present subjunctive third-person)
cerfier (impersonal present subjunctive)
cerfia (imperative second-person singular)
cerfied (imperative singular third-person)
cerfiwn (first-person imperative plural)
cerfiwch (imperative plural second-person)
cerfient (imperative plural third-person)
cerfier (imperative impersonal)
cerfio (noun-from-verb)
cerfia i (first-person future singular)
cerfiaf i (first-person future singular)
cerfi di (future second-person singular)
cerfith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
cerfiff e (future singular third-person)
cerfiwn ni (first-person future plural)
cerfiwch chi (future plural second-person)
cerfian nhw (future plural third-person)
cerfiwn i (conditional first-person singular)
cerfswn i (conditional first-person singular)
cerfiet ti (conditional second-person singular)
cerfset ti (conditional second-person singular)
cerfiai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
cerfsai fo (conditional singular third-person)
cerfien ni (conditional first-person plural)
cerfsen ni (conditional first-person plural)
cerfiech chi (conditional plural second-person)
cerfsech chi (conditional plural second-person)
cerfien nhw (conditional plural third-person)
cerfsen nhw (conditional plural third-person)
cerfiais i (first-person preterite singular)
cerfies i (first-person preterite singular)
cerfiaist ti (preterite second-person singular)
cerfiest ti (preterite second-person singular)
cerfiodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
cerfion ni (first-person plural preterite)
cerfioch chi (plural preterite second-person)
cerfion nhw (plural preterite third-person)
cerfia (imperative second-person singular)
cerfiwch (imperative plural second-person)

From Middle English kerve (“carve”) - + -io.


lythyrdy

llythyrdy (mutation mutation-radical)
lythyrdy (mutation mutation-soft)


llythyrdy

llythyrtai (plural)
llythyrdy (mutation mutation-radical)
lythyrdy (mutation mutation-soft)


swyddfa bost

cy-noun

swyddfa bost f (plural swyddfeydd post, not mutable)


Wrdw

Borrowed from English Urdu, itself from Urdu اُرْدُو (urdū).


megaffon

megaffonau (plural)
megaffon (mutation mutation-radical)
fegaffon (mutation mutation-soft)

Partial calque of English megaphone. Equivalent to mega- + ffôn.


budron

budron (mutation mutation-radical)
fudron (mutation mutation-soft)
mudron (mutation mutation-nasal)


phipa

pipa (mutation mutation-radical)
bipa (mutation mutation-soft)
mhipa (mutation mutation-nasal)
phipa (mutation mutation-aspirate)


tharth

tarth (mutation mutation-radical)
darth (mutation mutation-soft)
nharth (mutation mutation-nasal)
tharth (mutation mutation-aspirate)


arogldarth

arogldarthau (plural)
arogldarth (mutation mutation-radical)
harogldarth (mutation prothesis-h)


tarth

tarth m (plural tarthiau or tarthau or tarthoedd or tarthion)

tarthiau (plural)
tarthau (plural)
tarthoedd (plural)
tarthion (plural)
tarth (mutation mutation-radical)
darth (mutation mutation-soft)
nharth (mutation mutation-nasal)
tharth (mutation mutation-aspirate)

From Middle Welsh tarth, from Proto-Celtic *tartus (“dryness”). Cognate to Irish tart (“thirst”).


nwyeiddio

cy-verb

nwyeiddio (first-person singular present nwyeiddiaf, not mutable)

nwyeiddiaf (first-person present singular)
nwyeiddiaf (first-person future indicative present singular)
nwyeiddi (future indicative present second-person singular)
nwyaidd (future indicative present singular third-person)
nwyeiddia (future indicative present singular third-person)
nwyeiddiwn (first-person future indicative plural present)
nwyeiddiwch (future indicative plural present second-person)
nwyeiddiant (future indicative plural present third-person)
nwyeiddir (future impersonal indicative present)
nwyeiddiwn (conditional first-person singular)
nwyeiddiwn (first-person imperfect indicative singular)
nwyeiddit (conditional second-person singular)
nwyeiddit (imperfect indicative second-person singular)
nwyeiddiai (conditional singular third-person)
nwyeiddiai (imperfect indicative singular third-person)
nwyeiddiem (conditional first-person plural)
nwyeiddiem (first-person imperfect indicative plural)
nwyeiddiech (conditional plural second-person)
nwyeiddiech (imperfect indicative plural second-person)
nwyeiddient (conditional plural third-person)
nwyeiddient (imperfect indicative plural third-person)
nwyeiddid (conditional impersonal)
nwyeiddid (imperfect impersonal indicative)
nwyeiddiais (first-person preterite singular)
nwyeiddiaist (preterite second-person singular)
nwyeiddiodd (preterite singular third-person)
nwyeiddiasom (first-person plural preterite)
nwyeiddiasoch (plural preterite second-person)
nwyeiddiasant (plural preterite third-person)
nwyeiddiwyd (impersonal preterite)
nwyeiddiaswn (first-person pluperfect singular)
nwyeiddiasit (pluperfect second-person singular)
nwyeiddiasai (pluperfect singular third-person)
nwyeiddiasem (first-person pluperfect plural)
nwyeiddiasech (pluperfect plural second-person)
nwyeiddiasent (pluperfect plural third-person)
nwyeiddiasid (impersonal pluperfect)
nwyeiddiesid (impersonal pluperfect)
nwyeiddiwyf (first-person present singular subjunctive)
nwyeiddiech (present second-person singular subjunctive)
nwyeiddio (present singular subjunctive third-person)
nwyeiddiom (first-person plural present subjunctive)
nwyeiddioch (plural present second-person subjunctive)
nwyeiddiont (plural present subjunctive third-person)
nwyeiddier (impersonal present subjunctive)
nwyeiddia (imperative second-person singular)
nwyeiddied (imperative singular third-person)
nwyeiddiwn (first-person imperative plural)
nwyeiddiwch (imperative plural second-person)
nwyeiddient (imperative plural third-person)
nwyeiddier (imperative impersonal)
nwyeiddio (noun-from-verb)
nwyeiddiedig (participle)
nwyeiddiadwy (participle)
nwyeiddia i (first-person future singular)
nwyeiddiaf i (first-person future singular)
nwyeiddi di (future second-person singular)
nwyeiddith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
nwyeiddiff e (future singular third-person)
nwyeiddiwn ni (first-person future plural)
nwyeiddiwch chi (future plural second-person)
nwyeiddian nhw (future plural third-person)
nwyeiddiwn i (conditional first-person singular)
nwyeiddswn i (conditional first-person singular)
nwyeiddiet ti (conditional second-person singular)
nwyeiddset ti (conditional second-person singular)
nwyeiddiai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
nwyeiddsai fo (conditional singular third-person)
nwyeiddien ni (conditional first-person plural)
nwyeiddsen ni (conditional first-person plural)
nwyeiddiech chi (conditional plural second-person)
nwyeiddsech chi (conditional plural second-person)
nwyeiddien nhw (conditional plural third-person)
nwyeiddsen nhw (conditional plural third-person)
nwyeiddiais i (first-person preterite singular)
nwyeiddies i (first-person preterite singular)
nwyeiddiaist ti (preterite second-person singular)
nwyeiddiest ti (preterite second-person singular)
nwyeiddiodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
nwyeiddion ni (first-person plural preterite)
nwyeiddioch chi (plural preterite second-person)
nwyeiddion nhw (plural preterite third-person)
nwyeiddia (imperative second-person singular)
nwyeiddiwch (imperative plural second-person)


nwyol

cy-adj

nwyol (feminine singular nwyol, plural nwyol, equative mor nwyol, comparative mwy nwyol, superlative mwyaf nwyol, not mutable)

nwyol (feminine singular)
nwyol (plural)
mor nwyol (equative)
mwy nwyol (comparative)
mwyaf nwyol (superlative)


hallblyg

allblyg (mutation mutation-radical)
hallblyg (mutation prothesis-h)


gwm cnoi

gwmau cnoi (plural)
gwm cnoi (mutation mutation-radical)
wm cnoi (mutation mutation-soft)
ngwm cnoi (mutation mutation-nasal)


blewiach

blewiach (mutation mutation-radical)
flewiach (mutation mutation-soft)
mlewiach (mutation mutation-nasal)


pensaernïaeth

pensaernïaeth (mutation mutation-radical)
bensaernïaeth (mutation mutation-soft)
mhensaernïaeth (mutation mutation-nasal)
phensaernïaeth (mutation mutation-aspirate)

From pen (“head, chief”) + saernïaeth (“architecture, workmanship”).


gwladol

cy-adj

gwladol (feminine singular gwladol, plural gwladol, not comparable)

gwladol (feminine singular)
gwladol (plural)
gwladol (mutation mutation-radical)
wladol (mutation mutation-soft)
ngwladol (mutation mutation-nasal)


glasfyfyriwr

cy-noun

glasfyfyriwr m (plural glasfyfyrwyr, feminine glasfyfyrwraig)

glasfyfyrwyr (plural)
glasfyfyrwraig (feminine)
glasfyfyriwr (mutation mutation-radical)
lasfyfyriwr (mutation mutation-soft)
nglasfyfyriwr (mutation mutation-nasal)

From glas (“green”) + myfyriwr (“student”).


llyngesydd

llyngesyddion (plural)
llyngesydd (mutation mutation-radical)
lyngesydd (mutation mutation-soft)

From llynges (“ships, fleet”) + -ydd (“-er: forming agent nouns”)


llynges

llyngesau (plural)
llynges (mutation mutation-radical)
lynges (mutation mutation-soft)

From Middle Welsh llyghes, from Proto-Celtic *longestā, a derivative of *longā (whence also llong). Cognate to Irish loingeas.
Synchronically analyzable as llong (“ship”) + -es (“collective suffix”).


gwasgod

Borrowed from English waistcoat, assimilated to etymology 2 as a waistcoat can be considered a type of covering or protection.


gwasgod

gwasgodau (plural)
gwasgod (mutation mutation-radical)
wasgod (mutation mutation-soft)
ngwasgod (mutation mutation-nasal)

From Middle Welsh gwasgawd, gwasgaut, from Proto-Brythonic *gwoskọd, from Proto-Celtic *uɸo-skātu. Cognate with Irish foscadh (“shelter; shade”). By surface analysis, go-, gwo-, gwa- (“under”) + ysgod (“shade”).


Iâl

→ English: Yale

Iâl (mutation mutation-radical)
Hiâl (mutation prothesis-h)

From iâl (“clearing, cultivated upland”).

(historical) a commote of medieval Wales within the cantref of Maelor in the Kingdom of Powys


brêc

breciau (plural)
brêcs (plural)
brêc (mutation mutation-radical)
frêc (mutation mutation-soft)
mrêc (mutation mutation-nasal)


crafu

cy-verb

crafu (first-person singular present crafaf)

crafaf (first-person present singular)
crafaf (first-person future indicative present singular)
crefi (future indicative present second-person singular)
crafa (future indicative present singular third-person)
crafwn (first-person future indicative plural present)
crefwch (future indicative plural present second-person)
crafwch (future indicative plural present second-person)
crafant (future indicative plural present third-person)
crefir (future impersonal indicative present)
crafwn (conditional first-person singular)
crafwn (first-person imperfect indicative singular subjunctive)
crafit (conditional second-person singular)
crafit (imperfect indicative second-person singular subjunctive)
crafai (conditional singular third-person)
crafai (imperfect indicative singular subjunctive third-person)
crafem (conditional first-person plural)
crafem (first-person imperfect indicative plural subjunctive)
crafech (conditional plural second-person)
crafech (imperfect indicative plural second-person subjunctive)
crafent (conditional plural third-person)
crafent (imperfect indicative plural subjunctive third-person)
crefid (conditional impersonal)
crefid (imperfect impersonal indicative subjunctive)
crefais (first-person preterite singular)
crefaist (preterite second-person singular)
crafodd (preterite singular third-person)
crafasom (first-person plural preterite)
crafasoch (plural preterite second-person)
crafasant (plural preterite third-person)
crafwyd (impersonal preterite)
crafaswn (first-person pluperfect singular)
crafasit (pluperfect second-person singular)
crafasai (pluperfect singular third-person)
crafasem (first-person pluperfect plural)
crafasech (pluperfect plural second-person)
crafasent (pluperfect plural third-person)
crafasid (impersonal pluperfect)
crafesid (impersonal pluperfect)
crafwyf (first-person present singular subjunctive)
crefych (present second-person singular subjunctive)
crafo (present singular subjunctive third-person)
crafom (first-person plural present subjunctive)
crafoch (plural present second-person subjunctive)
crafont (plural present subjunctive third-person)
crafer (impersonal present subjunctive)
crafa (imperative second-person singular)
crafed (imperative singular third-person)
crafwn (first-person imperative plural)
crefwch (imperative plural second-person)
crafwch (imperative plural second-person)
crafent (imperative plural third-person)
crafer (imperative impersonal)
crafu (noun-from-verb)
crafedig (participle)
crafadwy (participle)
crafa i (first-person future singular)
crafaf i (first-person future singular)
crafi di (future second-person singular)
crafith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
crafiff e (future singular third-person)
crafwn ni (first-person future plural)
crafwch chi (future plural second-person)
crafan nhw (future plural third-person)
crafwn i (conditional first-person singular)
crafswn i (conditional first-person singular)
crafet ti (conditional second-person singular)
crafset ti (conditional second-person singular)
crafai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
crafsai fo (conditional singular third-person)
crafen ni (conditional first-person plural)
crafsen ni (conditional first-person plural)
crafech chi (conditional plural second-person)
crafsech chi (conditional plural second-person)
crafen nhw (conditional plural third-person)
crafsen nhw (conditional plural third-person)
crafais i (first-person preterite singular)
crafes i (first-person preterite singular)
crafaist ti (preterite second-person singular)
crafest ti (preterite second-person singular)
crafodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
crafon ni (first-person plural preterite)
crafoch chi (plural preterite second-person)
crafon nhw (plural preterite third-person)
crafa (imperative second-person singular)
crafwch (imperative plural second-person)
crafu (mutation mutation-radical)
grafu (mutation mutation-soft)
nghrafu (mutation mutation-nasal)
chrafu (mutation mutation-aspirate)


hypnotydd

cy-noun

hypnotydd m (plural hypnotyddion, not mutable)


ar y ffordd

ar fy ffordd (first-person singular)
ar ein ffordd (first-person plural)
ar dy ffordd (second-person singular)
ar eich ffordd (plural second-person)
ar ei ffordd m (singular third-person)
ar ei ffordd f (singular third-person)
ar eu ffordd (plural third-person)

Rwy ar y ffordd. Fydda i ddim yn hwyr nawr.


gwancus

cy-adj

gwancus (feminine singular gwancus, plural gwancus, equative mor wancus, comparative mwy gwancus, superlative mwyaf gwancus)

gwancus (feminine singular)
gwancus (plural)
mor wancus (equative)
mwy gwancus (comparative)
mwyaf gwancus (superlative)


esgair

cy-noun

esgair m (plural esgeiriau or esgeiriedd)

Compare Irish eiscir, from Old Irish escir (“ridge”).


phenis

penis (mutation mutation-radical)
benis (mutation mutation-soft)
mhenis (mutation mutation-nasal)
phenis (mutation mutation-aspirate)


plisg

plisg m (collective, singulative plisgyn)

plisgyn (singulative)
plisg (mutation mutation-radical)
blisg (mutation mutation-soft)
mhlisg (mutation mutation-nasal)
phlisg (mutation mutation-aspirate)

Compare Irish plaosc, variant form of blaosc.


darogan

cy-verb

darogan (first-person singular present daroganaf)

daroganaf (first-person present singular)
daroganaf (first-person future indicative present singular)
darogeni (future indicative present second-person singular)
darogana (future indicative present singular third-person)
daroganwn (first-person future indicative plural present)
darogenwch (future indicative plural present second-person)
daroganwch (future indicative plural present second-person)
daroganant (future indicative plural present third-person)
darogenir (future impersonal indicative present)
daroganwn (conditional first-person singular)
daroganwn (first-person imperfect indicative singular subjunctive)
daroganit (conditional second-person singular)
daroganit (imperfect indicative second-person singular subjunctive)
daroganai (conditional singular third-person)
daroganai (imperfect indicative singular subjunctive third-person)
daroganem (conditional first-person plural)
daroganem (first-person imperfect indicative plural subjunctive)
daroganech (conditional plural second-person)
daroganech (imperfect indicative plural second-person subjunctive)
daroganent (conditional plural third-person)
daroganent (imperfect indicative plural subjunctive third-person)
darogenid (conditional impersonal)
darogenid (imperfect impersonal indicative subjunctive)
darogenais (first-person preterite singular)
darogenaist (preterite second-person singular)
daroganodd (preterite singular third-person)
daroganasom (first-person plural preterite)
daroganasoch (plural preterite second-person)
daroganasant (plural preterite third-person)
daroganwyd (impersonal preterite)
daroganaswn (first-person pluperfect singular)
daroganasit (pluperfect second-person singular)
daroganasai (pluperfect singular third-person)
daroganasem (first-person pluperfect plural)
daroganasech (pluperfect plural second-person)
daroganasent (pluperfect plural third-person)
daroganasid (impersonal pluperfect)
daroganesid (impersonal pluperfect)
daroganwyf (first-person present singular subjunctive)
darogenych (present second-person singular subjunctive)
darogano (present singular subjunctive third-person)
daroganom (first-person plural present subjunctive)
daroganoch (plural present second-person subjunctive)
daroganont (plural present subjunctive third-person)
daroganer (impersonal present subjunctive)
darogana (imperative second-person singular)
daroganed (imperative singular third-person)
daroganwn (first-person imperative plural)
darogenwch (imperative plural second-person)
daroganwch (imperative plural second-person)
daroganent (imperative plural third-person)
daroganer (imperative impersonal)
darogan (noun-from-verb)
daroganedig (participle)
daroganadwy (participle)
darogana i (first-person future singular)
daroganaf i (first-person future singular)
darogani di (future second-person singular)
daroganith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
daroganiff e (future singular third-person)
daroganwn ni (first-person future plural)
daroganwch chi (future plural second-person)
daroganan nhw (future plural third-person)
daroganwn i (conditional first-person singular)
daroganswn i (conditional first-person singular)
daroganet ti (conditional second-person singular)
daroganset ti (conditional second-person singular)
daroganai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
darogansai fo (conditional singular third-person)
daroganen ni (conditional first-person plural)
darogansen ni (conditional first-person plural)
daroganech chi (conditional plural second-person)
darogansech chi (conditional plural second-person)
daroganen nhw (conditional plural third-person)
darogansen nhw (conditional plural third-person)
daroganais i (first-person preterite singular)
daroganes i (first-person preterite singular)
daroganaist ti (preterite second-person singular)
daroganest ti (preterite second-person singular)
daroganodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
daroganon ni (first-person plural preterite)
daroganoch chi (plural preterite second-person)
daroganon nhw (plural preterite third-person)
darogana (imperative second-person singular)
daroganwch (imperative plural second-person)

From Proto-Celtic *do-are-uɸo-can-, corresponding to dar- + go- + canu.


darogan

daroganau (plural)
darogan (mutation mutation-radical)
ddarogan (mutation mutation-soft)
narogan (mutation mutation-nasal)


daniwr

taniwr (mutation mutation-radical)
daniwr (mutation mutation-soft)
nhaniwr (mutation mutation-nasal)
thaniwr (mutation mutation-aspirate)


falwr

malwr (mutation mutation-radical)
falwr (mutation mutation-soft)


danwyr

tanwyr (mutation mutation-radical)
danwyr (mutation mutation-soft)
nhanwyr (mutation mutation-nasal)
thanwyr (mutation mutation-aspirate)


falwyr

malwyr (mutation mutation-radical)
falwyr (mutation mutation-soft)


malwr

malwyr (plural)
malwr (mutation mutation-radical)
falwr (mutation mutation-soft)

From malu (“to grind”) + -wr (“agentive suffix”).


taniwr

tanwyr (plural)
taniwr (mutation mutation-radical)
daniwr (mutation mutation-soft)
nhaniwr (mutation mutation-nasal)
thaniwr (mutation mutation-aspirate)

From tanio (“to fire, to ignite”) + wr (“agentive suffix”) or tân (“fire”) + iwr (“agentive suffix”).


dedwydd

cy-adj

dedwydd (feminine singular dedwydd, plural dedwyddion, equative dedwydded, comparative dedwyddach, superlative dedwyddaf)

dedwydd (feminine singular)
dedwyddion (plural)
dedwydded (equative)
dedwyddach (comparative)
dedwyddaf (superlative)
dedwydd (mutation mutation-radical)
ddedwydd (mutation mutation-soft)
nedwydd (mutation mutation-nasal)

O Dad, yn deulu dedwydd – y deuwn / Â diolch o newydd. / Can’s o’th law y daw bob dydd / Ein lluniaeth a’n llawenydd.
O Father, as a blessed family – we bring / Thanks once again / For from Thy hand comes every day / Our portion and our joy.

Dedwydd pob di-falch.


sglefrio

cy-verb

sglefrio (first-person singular present sglefriaf, not mutable)

sglefriaf (first-person present singular)
sglefriaf (first-person future indicative present singular)
sglefri (future indicative present second-person singular)
sglefri (future indicative present singular third-person)
sglefria (future indicative present singular third-person)
sglefriwn (first-person future indicative plural present)
sglefriwch (future indicative plural present second-person)
sglefriant (future indicative plural present third-person)
sglefrir (future impersonal indicative present)
sglefriwn (conditional first-person singular)
sglefriwn (first-person imperfect indicative singular)
sglefrit (conditional second-person singular)
sglefrit (imperfect indicative second-person singular)
sglefriai (conditional singular third-person)
sglefriai (imperfect indicative singular third-person)
sglefriem (conditional first-person plural)
sglefriem (first-person imperfect indicative plural)
sglefriech (conditional plural second-person)
sglefriech (imperfect indicative plural second-person)
sglefrient (conditional plural third-person)
sglefrient (imperfect indicative plural third-person)
sglefrid (conditional impersonal)
sglefrid (imperfect impersonal indicative)
sglefriais (first-person preterite singular)
sglefriaist (preterite second-person singular)
sglefriodd (preterite singular third-person)
sglefriasom (first-person plural preterite)
sglefriasoch (plural preterite second-person)
sglefriasant (plural preterite third-person)
sglefriwyd (impersonal preterite)
sglefriaswn (first-person pluperfect singular)
sglefriasit (pluperfect second-person singular)
sglefriasai (pluperfect singular third-person)
sglefriasem (first-person pluperfect plural)
sglefriasech (pluperfect plural second-person)
sglefriasent (pluperfect plural third-person)
sglefriasid (impersonal pluperfect)
sglefriesid (impersonal pluperfect)
sglefriwyf (first-person present singular subjunctive)
sglefriech (present second-person singular subjunctive)
sglefrio (present singular subjunctive third-person)
sglefriom (first-person plural present subjunctive)
sglefrioch (plural present second-person subjunctive)
sglefriont (plural present subjunctive third-person)
sglefrier (impersonal present subjunctive)
sglefri (imperative second-person singular)
sglefria (imperative second-person singular)
sglefried (imperative singular third-person)
sglefriwn (first-person imperative plural)
sglefriwch (imperative plural second-person)
sglefrient (imperative plural third-person)
sglefrier (imperative impersonal)
sglefrio (noun-from-verb)
sglefriedig (participle)
sglefriadwy (participle)
sglefria i (first-person future singular)
sglefriaf i (first-person future singular)
sglefri di (future second-person singular)
sglefrith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
sglefriff e (future singular third-person)
sglefriwn ni (first-person future plural)
sglefriwch chi (future plural second-person)
sglefrian nhw (future plural third-person)
sglefriwn i (conditional first-person singular)
sglefriswn i (conditional first-person singular)
sglefriet ti (conditional second-person singular)
sglefriset ti (conditional second-person singular)
sglefriai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
sglefrisai fo (conditional singular third-person)
sglefrien ni (conditional first-person plural)
sglefrisen ni (conditional first-person plural)
sglefriech chi (conditional plural second-person)
sglefrisech chi (conditional plural second-person)
sglefrien nhw (conditional plural third-person)
sglefrisen nhw (conditional plural third-person)
sglefriais i (first-person preterite singular)
sglefries i (first-person preterite singular)
sglefriaist ti (preterite second-person singular)
sglefriest ti (preterite second-person singular)
sglefriodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
sglefrion ni (first-person plural preterite)
sglefrioch chi (plural preterite second-person)
sglefrion nhw (plural preterite third-person)
sglefria (imperative second-person singular)
sglefriwch (imperative plural second-person)

Perhaps from English sclither, dialectal variant of slither.


osgilosgop

osgilosgopau (plural)
osgilosgop (mutation mutation-radical)
hosgilosgop (mutation prothesis-h)


Jac y Rhew

From Jac (“Jack”) + y (“(of) the”) + rhew (“ice, frost”).


Morus y Gwynt

Morus y Gwynt (mutation mutation-radical)
Forus y Gwynt (mutation mutation-soft)

/ˌmɔrɨ̞s ə ˈɡwɨ̞nt/

From Morus (“Morris”) + y (“(of) the”) + gwynt (“wind”).

Morus y Gwynt ac Ifan y Glaw / Daflodd fy nghap i ganol y baw.

Morris the Wind and John the Rain / Threw my cap right into the mud.

"Morris the Wind" (personification of the wind)


Ifan y Glaw

Ifan y Glaw (mutation mutation-radical)
Hifan y Glaw (mutation prothesis-h)

From Ifan (“Ivan, John”) + y (“(of) the”) + glaw (“rain”).

"John the Rain" (personification of the rain)


breswyl

preswyl (mutation mutation-radical)
breswyl (mutation mutation-soft)
mhreswyl (mutation mutation-nasal)
phreswyl (mutation mutation-aspirate)


dyfnhau

cy-verb

dyfnhau (first-person singular present dyfnhaf)

dyfnhaf (first-person present singular)
dyfnhaf (first-person future indicative present singular)
dyfnhei (future indicative present second-person singular)
dyfnha (future indicative present singular third-person)
dyfnhawn (first-person future indicative plural present)
dyfnhewch (future indicative plural present second-person)
dyfnhânt (future indicative plural present third-person)
dyfnheir (future impersonal indicative present)
dyfnhawn (conditional first-person singular)
dyfnhawn (first-person imperfect indicative singular)
dyfnhait (conditional second-person singular)
dyfnhait (imperfect indicative second-person singular)
dyfnhâi (conditional singular third-person)
dyfnhâi (imperfect indicative singular third-person)
dyfnhaem (conditional first-person plural)
dyfnhaem (first-person imperfect indicative plural)
dyfnhaech (conditional plural second-person)
dyfnhaech (imperfect indicative plural second-person)
dyfnhaent (conditional plural third-person)
dyfnhaent (imperfect indicative plural third-person)
dyfnheid (conditional impersonal)
dyfnheid (imperfect impersonal indicative)
dyfnheais (first-person preterite singular)
dyfnheaist (preterite second-person singular)
dyfnhaodd (preterite singular third-person)
dyfnhasom (first-person plural preterite)
dyfnhasoch (plural preterite second-person)
dyfnhasant (plural preterite third-person)
dyfnhawyd (impersonal preterite)
dyfnhaswn (first-person pluperfect singular)
dyfnhasit (pluperfect second-person singular)
dyfnhasai (pluperfect singular third-person)
dyfnhasem (first-person pluperfect plural)
dyfnhasech (pluperfect plural second-person)
dyfnhasent (pluperfect plural third-person)
dyfnhasid (impersonal pluperfect)
dyfnhesid (impersonal pluperfect)
dyfnhawyf (first-person present singular subjunctive)
dyfnheych (present second-person singular subjunctive)
dyfnhao (present singular subjunctive third-person)
dyfnhaom (first-person plural present subjunctive)
dyfnhaoch (plural present second-person subjunctive)
dyfnhaont (plural present subjunctive third-person)
dyfnhaer (impersonal present subjunctive)
dyfnha (imperative second-person singular)
dyfnhaed (imperative singular third-person)
dyfnhawn (first-person imperative plural)
dyfnhewch (imperative plural second-person)
dyfnhaent (imperative plural third-person)
dyfnhaer (imperative impersonal)
dyfnhau (noun-from-verb)
dyfnhedig (participle)
dyfnhadwy (participle)
dyfnheua i (first-person future singular)
dyfnheuaf i (first-person future singular)
dyfnheui di (future second-person singular)
dyfnheuith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
dyfnheuiff e (future singular third-person)
dyfnheuwn ni (first-person future plural)
dyfnheuwch chi (future plural second-person)
dyfnheuan nhw (future plural third-person)
dyfnheuwn i (conditional first-person singular)
dyfnheuswn i (conditional first-person singular)
dyfnheuet ti (conditional second-person singular)
dyfnheuset ti (conditional second-person singular)
dyfnheuai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
dyfnheusai fo (conditional singular third-person)
dyfnheuen ni (conditional first-person plural)
dyfnheusen ni (conditional first-person plural)
dyfnheuech chi (conditional plural second-person)
dyfnheusech chi (conditional plural second-person)
dyfnheuen nhw (conditional plural third-person)
dyfnheusen nhw (conditional plural third-person)
dyfnheuais i (first-person preterite singular)
dyfnheues i (first-person preterite singular)
dyfnheuaist ti (preterite second-person singular)
dyfnheuest ti (preterite second-person singular)
dyfnheuodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
dyfnheuon ni (first-person plural preterite)
dyfnheuoch chi (plural preterite second-person)
dyfnheuon nhw (plural preterite third-person)
dyfnheua (imperative second-person singular)
dyfnheuwch (imperative plural second-person)
dyfnhau (mutation mutation-radical)
ddyfnhau (mutation mutation-soft)
nyfnhau (mutation mutation-nasal)

(intransitive) to get deeper, to intensify


gwyntyll

/ˈɡwɨ̞ntɨ̞ɬ/

Derivative of gwynt (“wind”) with the same suffix found in ffrewyll (“whip”); compare Cornish gwynsell (“fan; winnowing fan”), Breton gwentell (“winnowing fan”).


gwyntio

gwyntio (first-person singular present gwyntioaf)

gwyntioaf (first-person present singular)
gwyntiaf (first-person future indicative present singular)
gwynti (future indicative present second-person singular)
gwyntia (future indicative present singular third-person)
gwyntiwn (first-person future indicative plural present)
gwyntiwch (future indicative plural present second-person)
gwyntiant (future indicative plural present third-person)
gwyntir (future impersonal indicative present)
gwyntiwn (conditional first-person singular)
gwyntiwn (first-person imperfect indicative singular)
gwyntit (conditional second-person singular)
gwyntit (imperfect indicative second-person singular)
gwyntiai (conditional singular third-person)
gwyntiai (imperfect indicative singular third-person)
gwyntiem (conditional first-person plural)
gwyntiem (first-person imperfect indicative plural)
gwyntiech (conditional plural second-person)
gwyntiech (imperfect indicative plural second-person)
gwyntient (conditional plural third-person)
gwyntient (imperfect indicative plural third-person)
gwyntid (conditional impersonal)
gwyntid (imperfect impersonal indicative)
gwyntiais (first-person preterite singular)
gwyntiaist (preterite second-person singular)
gwyntiodd (preterite singular third-person)
gwyntiasom (first-person plural preterite)
gwyntiasoch (plural preterite second-person)
gwyntiasant (plural preterite third-person)
gwyntiwyd (impersonal preterite)
gwyntiaswn (first-person pluperfect singular)
gwyntiasit (pluperfect second-person singular)
gwyntiasai (pluperfect singular third-person)
gwyntiasem (first-person pluperfect plural)
gwyntiasech (pluperfect plural second-person)
gwyntiasent (pluperfect plural third-person)
gwyntiasid (impersonal pluperfect)
gwyntiesid (impersonal pluperfect)
gwyntiwyf (first-person present singular subjunctive)
gwyntiech (present second-person singular subjunctive)
gwyntio (present singular subjunctive third-person)
gwyntiom (first-person plural present subjunctive)
gwyntioch (plural present second-person subjunctive)
gwyntiont (plural present subjunctive third-person)
gwyntier (impersonal present subjunctive)
gwyntia (imperative second-person singular)
gwyntied (imperative singular third-person)
gwyntiwn (first-person imperative plural)
gwyntiwch (imperative plural second-person)
gwyntient (imperative plural third-person)
gwyntier (imperative impersonal)
gwyntio (noun-from-verb)
gwyntiedig (participle)
gwyntiadwy (participle)
gwyntia i (first-person future singular)
gwyntiaf i (first-person future singular)
gwynti di (future second-person singular)
gwyntith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
gwyntiff e (future singular third-person)
gwyntiwn ni (first-person future plural)
gwyntiwch chi (future plural second-person)
gwyntian nhw (future plural third-person)
gwyntiwn i (conditional first-person singular)
gwyntswn i (conditional first-person singular)
gwyntiet ti (conditional second-person singular)
gwyntset ti (conditional second-person singular)
gwyntiai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
gwyntsai fo (conditional singular third-person)
gwyntien ni (conditional first-person plural)
gwyntsen ni (conditional first-person plural)
gwyntiech chi (conditional plural second-person)
gwyntsech chi (conditional plural second-person)
gwyntien nhw (conditional plural third-person)
gwyntsen nhw (conditional plural third-person)
gwyntiais i (first-person preterite singular)
gwynties i (first-person preterite singular)
gwyntiaist ti (preterite second-person singular)
gwyntiest ti (preterite second-person singular)
gwyntiodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
gwyntion ni (first-person plural preterite)
gwyntioch chi (plural preterite second-person)
gwyntion nhw (plural preterite third-person)
gwyntia (imperative second-person singular)
gwyntiwch (imperative plural second-person)


bricyllen

bricyllen (mutation mutation-radical)
fricyllen (mutation mutation-soft)
mricyllen (mutation mutation-nasal)


mricyll

bricyll (mutation mutation-radical)
fricyll (mutation mutation-soft)
mricyll (mutation mutation-nasal)


hŵr

cy-noun

hŵr f (plural hwrs, diminutive hwren, not mutable)


mewnfudiad

mewnfudiad (mutation mutation-radical)
fewnfudiad (mutation mutation-soft)


mryoffyt

bryoffyt (mutation mutation-radical)
fryoffyt (mutation mutation-soft)
mryoffyt (mutation mutation-nasal)


bryoffyt

bryoffytau (plural)
bryoffyt (mutation mutation-radical)
fryoffyt (mutation mutation-soft)
mryoffyt (mutation mutation-nasal)

Borrowed from English bryophyte, from Bryophyta.


cythryblus

cy-adj

cythryblus (feminine singular cythryblus, plural cythryblus, equative mor gythryblus, comparative mwy cythryblus, superlative mwyaf cythryblus)

cythryblus (feminine singular)
cythryblus (plural)
mor gythryblus (equative)
mwy cythryblus (comparative)
mwyaf cythryblus (superlative)
cythryblus (mutation mutation-radical)
gythryblus (mutation mutation-soft)
nghythryblus (mutation mutation-nasal)
chythryblus (mutation mutation-aspirate)


jyngls

[ˈd͡ʒəŋɡl̩ˠs]

[ˈd͡ʒəŋɡl̩z]


pwyllgorau

pwyllgorau (mutation mutation-radical)
bwyllgorau (mutation mutation-soft)
mhwyllgorau (mutation mutation-nasal)
phwyllgorau (mutation mutation-aspirate)

/pʊɨ̯ɬˈɡɔraɨ̯/

[pʰʊɨ̯ɬˈkɔraɨ̯]

/pʊɨ̯ɬˈɡɔrɛ/

[pʰʊɨ̯ɬˈkɔrɛ]

/pʊɨ̯ɬˈɡɔra/

[pʰʊɨ̯ɬˈkɔra]

/pʊi̯ɬˈɡɔrai̯/

/pʊi̯ɬˈɡoːrɛ/

[pʰʊi̯ɬˈkoːrɛ]

/pʊi̯ɬˈɡɔrɛ/

[pʰʊi̯ɬˈkɔrɛ]


damcaniaethol

damcaniaethol (feminine singular damcaniaethol, plural damcaniaethol, equative mor ddamcaniaethol, comparative mwy damcaniaethol, superlative mwyaf damcaniaethol)

damcaniaethol (feminine singular)
damcaniaethol (plural)
mor ddamcaniaethol (equative)
mwy damcaniaethol (comparative)
mwyaf damcaniaethol (superlative)
damcaniaethol (mutation mutation-radical)
ddamcaniaethol (mutation mutation-soft)
namcaniaethol (mutation mutation-nasal)


pwyllgora

cy-verb

pwyllgora (first-person singular present pwyllgoraf)

pwyllgoraf (first-person present singular)
pwyllgoraf (first-person future indicative present singular)
pwyllgori (future indicative present second-person singular)
pwyllgora (future indicative present singular third-person)
pwyllgorwn (first-person future indicative plural present)
pwyllgorwch (future indicative plural present second-person)
pwyllgorant (future indicative plural present third-person)
pwyllgorir (future impersonal indicative present)
pwyllgorwn (conditional first-person singular)
pwyllgorwn (first-person imperfect indicative singular subjunctive)
pwyllgorit (conditional second-person singular)
pwyllgorit (imperfect indicative second-person singular subjunctive)
pwyllgorai (conditional singular third-person)
pwyllgorai (imperfect indicative singular subjunctive third-person)
pwyllgorem (conditional first-person plural)
pwyllgorem (first-person imperfect indicative plural subjunctive)
pwyllgorech (conditional plural second-person)
pwyllgorech (imperfect indicative plural second-person subjunctive)
pwyllgorent (conditional plural third-person)
pwyllgorent (imperfect indicative plural subjunctive third-person)
pwyllgorid (conditional impersonal)
pwyllgorid (imperfect impersonal indicative subjunctive)
pwyllgorais (first-person preterite singular)
pwyllgoraist (preterite second-person singular)
pwyllgorodd (preterite singular third-person)
pwyllgorasom (first-person plural preterite)
pwyllgorasoch (plural preterite second-person)
pwyllgorasant (plural preterite third-person)
pwyllgorwyd (impersonal preterite)
pwyllgoraswn (first-person pluperfect singular)
pwyllgorasit (pluperfect second-person singular)
pwyllgorasai (pluperfect singular third-person)
pwyllgorasem (first-person pluperfect plural)
pwyllgorasech (pluperfect plural second-person)
pwyllgorasent (pluperfect plural third-person)
pwyllgorasid (impersonal pluperfect)
pwyllgoresid (impersonal pluperfect)
pwyllgorwyf (first-person present singular subjunctive)
pwyllgorych (present second-person singular subjunctive)
pwyllgoro (present singular subjunctive third-person)
pwyllgorom (first-person plural present subjunctive)
pwyllgoroch (plural present second-person subjunctive)
pwyllgoront (plural present subjunctive third-person)
pwyllgorer (impersonal present subjunctive)
pwyllgora (imperative second-person singular)
pwyllgored (imperative singular third-person)
pwyllgorwn (first-person imperative plural)
pwyllgorwch (imperative plural second-person)
pwyllgorent (imperative plural third-person)
pwyllgorer (imperative impersonal)
pwyllgora (noun-from-verb)
pwyllgoredig (participle)
pwyllgoradwy (participle)
pwyllgora i (first-person future singular)
pwyllgoraf i (first-person future singular)
pwyllgori di (future second-person singular)
pwyllgorith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
pwyllgoriff e (future singular third-person)
pwyllgorwn ni (first-person future plural)
pwyllgorwch chi (future plural second-person)
pwyllgoran nhw (future plural third-person)
pwyllgorwn i (conditional first-person singular)
pwyllgorswn i (conditional first-person singular)
pwyllgoret ti (conditional second-person singular)
pwyllgorset ti (conditional second-person singular)
pwyllgorai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
pwyllgorsai fo (conditional singular third-person)
pwyllgoren ni (conditional first-person plural)
pwyllgorsen ni (conditional first-person plural)
pwyllgorech chi (conditional plural second-person)
pwyllgorsech chi (conditional plural second-person)
pwyllgoren nhw (conditional plural third-person)
pwyllgorsen nhw (conditional plural third-person)
pwyllgorais i (first-person preterite singular)
pwyllgores i (first-person preterite singular)
pwyllgoraist ti (preterite second-person singular)
pwyllgorest ti (preterite second-person singular)
pwyllgorodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
pwyllgoron ni (first-person plural preterite)
pwyllgoroch chi (plural preterite second-person)
pwyllgoron nhw (plural preterite third-person)
pwyllgora (imperative second-person singular)
pwyllgorwch (imperative plural second-person)
pwyllgora (mutation mutation-radical)
bwyllgora (mutation mutation-soft)
mhwyllgora (mutation mutation-nasal)
phwyllgora (mutation mutation-aspirate)

/pʊɨ̯ɬˈɡɔra/

[pʰʊɨ̯ɬˈkɔra]

/pʊi̯ɬˈɡɔra/

(pejoritive) to frequent committees, to hold committees often


eisteddfota

eisteddfota (first-person singular present eisteddfotaf)

eisteddfotaf (first-person present singular)
eisteddfotaf (first-person future indicative present singular)
eisteddfoti (future indicative present second-person singular)
eisteddfota (future indicative present singular third-person)
eisteddfotwn (first-person future indicative plural present)
eisteddfotwch (future indicative plural present second-person)
eisteddfotant (future indicative plural present third-person)
eisteddfotir (future impersonal indicative present)
eisteddfotwn (conditional first-person singular)
eisteddfotwn (first-person imperfect indicative singular subjunctive)
eisteddfotit (conditional second-person singular)
eisteddfotit (imperfect indicative second-person singular subjunctive)
eisteddfotai (conditional singular third-person)
eisteddfotai (imperfect indicative singular subjunctive third-person)
eisteddfotem (conditional first-person plural)
eisteddfotem (first-person imperfect indicative plural subjunctive)
eisteddfotech (conditional plural second-person)
eisteddfotech (imperfect indicative plural second-person subjunctive)
eisteddfotent (conditional plural third-person)
eisteddfotent (imperfect indicative plural subjunctive third-person)
eisteddfotid (conditional impersonal)
eisteddfotid (imperfect impersonal indicative subjunctive)
eisteddfotais (first-person preterite singular)
eisteddfotaist (preterite second-person singular)
eisteddfotodd (preterite singular third-person)
eisteddfotasom (first-person plural preterite)
eisteddfotasoch (plural preterite second-person)
eisteddfotasant (plural preterite third-person)
eisteddfotwyd (impersonal preterite)
eisteddfotaswn (first-person pluperfect singular)
eisteddfotasit (pluperfect second-person singular)
eisteddfotasai (pluperfect singular third-person)
eisteddfotasem (first-person pluperfect plural)
eisteddfotasech (pluperfect plural second-person)
eisteddfotasent (pluperfect plural third-person)
eisteddfotasid (impersonal pluperfect)
eisteddfotesid (impersonal pluperfect)
eisteddfotwyf (first-person present singular subjunctive)
eisteddfotych (present second-person singular subjunctive)
eisteddfoto (present singular subjunctive third-person)
eisteddfotom (first-person plural present subjunctive)
eisteddfotoch (plural present second-person subjunctive)
eisteddfotont (plural present subjunctive third-person)
eisteddfoter (impersonal present subjunctive)
eisteddfota (imperative second-person singular)
eisteddfoted (imperative singular third-person)
eisteddfotwn (first-person imperative plural)
eisteddfotwch (imperative plural second-person)
eisteddfotent (imperative plural third-person)
eisteddfoter (imperative impersonal)
eisteddfota (noun-from-verb)
eisteddfotedig (participle)
eisteddfotadwy (participle)
eisteddfota i (first-person future singular)
eisteddfotaf i (first-person future singular)
eisteddfoti di (future second-person singular)
eisteddfotith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
eisteddfotiff e (future singular third-person)
eisteddfotwn ni (first-person future plural)
eisteddfotwch chi (future plural second-person)
eisteddfotan nhw (future plural third-person)
eisteddfotwn i (conditional first-person singular)
eisteddfotswn i (conditional first-person singular)
eisteddfotet ti (conditional second-person singular)
eisteddfotset ti (conditional second-person singular)
eisteddfotai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
eisteddfotsai fo (conditional singular third-person)
eisteddfoten ni (conditional first-person plural)
eisteddfotsen ni (conditional first-person plural)
eisteddfotech chi (conditional plural second-person)
eisteddfotsech chi (conditional plural second-person)
eisteddfoten nhw (conditional plural third-person)
eisteddfotsen nhw (conditional plural third-person)
eisteddfotais i (first-person preterite singular)
eisteddfotes i (first-person preterite singular)
eisteddfotaist ti (preterite second-person singular)
eisteddfotest ti (preterite second-person singular)
eisteddfotodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
eisteddfoton ni (first-person plural preterite)
eisteddfotoch chi (plural preterite second-person)
eisteddfoton nhw (plural preterite third-person)
eisteddfota (imperative second-person singular)
eisteddfotwch (imperative plural second-person)
eisteddfota (mutation mutation-radical)
heisteddfota (mutation prothesis-h)

eisteddfotwr

someone who often attends or competes at eisteddfods


adlewyrch

adlewyrchion (plural)
adlewyrch (mutation mutation-radical)
hadlewyrch (mutation prothesis-h)


adlewyrchydd

adlewyrchyddion (plural)
adlewyrchydd (mutation mutation-radical)
hadlewyrchydd (mutation prothesis-h)

/ˌadlɛu̯.ˈərχɨ̞ð/

/ˌadlɛu̯.ˈərχɪð/


adloniad

adloniadau (plural)
adloniad (mutation mutation-radical)
hadloniad (mutation prothesis-h)


adloniadol

cy-adj

adloniadol (feminine singular adloniadol, plural adloniadol, equative mor adloniadol, comparative mwy adloniadol, superlative mwyaf adloniadol)

adloniadol (feminine singular)
adloniadol (plural)
mor adloniadol (equative)
mwy adloniadol (comparative)
mwyaf adloniadol (superlative)
adloniadol (mutation mutation-radical)
hadloniadol (mutation prothesis-h)


llewyrch

cy-noun

llewyrch m (usually uncountable, plural llewyrchoedd or llewyrchau or llewyrchion)

llewyrchoedd (plural)
llewyrchau (plural)
llewyrchion (plural)
llewyrch (mutation mutation-radical)
lewyrch (mutation mutation-soft)

/ˈɬɛu̯.ɨ̞rχ/

From llewych (“light”), Proto-Brythonic *lug-isk-. Compare golau (“light”), from Proto-Indo-European *lewk-.


adlog

adlogau (plural)
adlog (mutation mutation-radical)
hadlog (mutation prothesis-h)

compound interest
compound interest#English