sex

From Old Norse sex, from Proto-Germanic *sehs. Cognates include Faroese seks and Danish seks.


einn

From Old Norse einn, from Proto-Germanic *ainaz, from Proto-Indo-European *h₁óynos. Cognates include Norwegian Bokmål en, Faroese ein and Danish en.


einn

einn (masculine nominative singular)
ein (feminine nominative singular)
eitt (neuter nominative singular)
einir (masculine nominative plural)
einar (feminine nominative plural)
ein (neuter nominative plural)
einn (accusative masculine singular)
eina (accusative feminine singular)
eitt (accusative neuter singular)
eina (accusative masculine plural)
einar (accusative feminine plural)
ein (accusative neuter plural)
einum (dative masculine singular)
einni (dative feminine singular)
einu (dative neuter singular)
einum (dative masculine plural)
einum (dative feminine plural)
einum (dative neuter plural)
eins (genitive masculine singular)
einnar (feminine genitive singular)
eins (genitive neuter singular)
einna (genitive masculine plural)
einna (feminine genitive plural)
einna (genitive neuter plural)

Ég er einn, svo óttalega einn.

1894, Sigfús B. Blöndal, “Skapbrigði (sex kvæði frá ýmsum tímum)”, in Sunnanfari; mánaðarblað með myndum, volume IV, number 3, page 20:


þrjátíu

Adam lifði hundrað og þrjátíu ár. Þá gat hann son í líking sinni, eftir sinni mynd, og nefndi hann Set.

When Adam had lived 130 years, he had a son in his own likeness, in his own image; and he named him Seth.


núll

is-noun

núll n (genitive singular núlls, nominative plural núll)

núlls (genitive singular)
núll (nominative plural)
núll (indefinite nominative singular)
núllið (definite nominative singular)
núll (indefinite nominative plural)
núllin (definite nominative plural)
núll (accusative indefinite singular)
núllið (accusative definite singular)
núll (accusative indefinite plural)
núllin (accusative definite plural)
núlli (dative indefinite singular)
núllinu (dative definite singular)
núllum (dative indefinite plural)
núllunum (dative definite plural)
núlls (genitive indefinite singular)
núllsins (definite genitive singular)
núlla (genitive indefinite plural)
núllanna (definite genitive plural)

Borrowed from Danish nul (“nobody”), from Italian nullo (“no, not any; null”) or French nul (“no, no one”), from Middle French nul (“nobody; no one”), from Old French nul (“nobody; no one”), both from Latin nūllus (“no one, none, not any”), from Proto-Italic *ne oinolos, from Proto-Italic *oinos (“one”), from Proto-Indo-European *óynos, perhaps from *éy (“he, she, it”) + *-nós (creates verbal adjectives).

Þeir menn virðast fara með sterk rök sem segja að núllið sé núll og núllið sé ekki tala og núllið sé ekki neitt stærðfræðilega séð.

2004, Gunnar Dal, Þriðja árþúsundið: Framtíð manns og heims, page 58:

The men seem to come with good arguments that said that the zero is nothing and the zero is not a number and the zero is to be seen as nothing mathematical.


fimmtán

From Old Norse fimmtán, from Proto-Germanic *fimftehun.


ellefu

From Old Norse ellifu, from Proto-Germanic *ainalif, a compound of *ainaz and *-lif. Compare Faroese ellivu, Norwegian and Danish elleve, Swedish elva.


þrettán

From Old Norse þrettán, from Proto-Germanic *þritehun.

Það eru þrettán jólasveinar í íslenskum þjóðsögum.

There are thirteen Yule Lads in the Icelandic legends.


fjórtán

From Old Norse fjórtán, from Proto-Germanic *fedurtehun.


fimm

From Old Norse fimm (“five”), from Proto-Germanic *fimf. Cognates include Faroese fimm and Danish fem.


fjórir

fjórar (feminine)
fjögur (neuter)
fjórir (masculine nominative plural)
fjórar (feminine nominative plural)
fjögur (neuter nominative plural)
fjóra (accusative masculine plural)
fjórar (accusative feminine plural)
fjögur (accusative neuter plural)
fjórum (dative masculine plural)
fjórum (dative feminine plural)
fjórum (dative neuter plural)
fjögurra (genitive masculine plural)
fjögra (genitive masculine plural)
fjögurra (feminine genitive plural)
fjögra (feminine genitive plural)
fjögurra (genitive neuter plural)
fjögra (genitive neuter plural)

From Old Norse fjórir, from Proto-Germanic *fedwōr. Cognates include Faroese fýra and Danish fire.

Þar sátu fjórir menn.

Hún er fjögurra.


tuttugu

From Old Norse tuttugu, from Proto-Germanic *twai tigiwiz.


þúsund

þúsund n (genitive singular þúsunds, nominative plural þúsund) or (less commonly, and especially in indefinite numerals)
þúsund f (genitive singular þúsundar, nominative plural þúsundir)

þúsund (canonical neuter)
þúsund (canonical feminine)
þúsunds (genitive singular)
þúsund (nominative plural)
in indefinite numerals (especially)
þúsundar (genitive singular)
þúsundir (nominative plural)
þúsund (indefinite nominative singular)
þúsundið (definite nominative singular)
þúsund (indefinite nominative plural)
þúsundin (definite nominative plural)
þúsund (accusative indefinite singular)
þúsundið (accusative definite singular)
þúsund (accusative indefinite plural)
þúsundin (accusative definite plural)
þúsundi (dative indefinite singular)
þúsundinu (dative definite singular)
þúsundum (dative indefinite plural)
þúsundunum (dative definite plural)
þúsunds (genitive indefinite singular)
þúsundsins (definite genitive singular)
þúsunda (genitive indefinite plural)
þúsundanna (definite genitive plural)
þúsund (indefinite nominative singular)
þúsundin (definite nominative singular)
þúsundir (indefinite nominative plural)
þúsundirnar (definite nominative plural)
þúsund (accusative indefinite singular)
þúsundina (accusative definite singular)
þúsundir (accusative indefinite plural)
þúsundirnar (accusative definite plural)
þúsund (dative indefinite singular)
þúsundinni (dative definite singular)
þúsundum (dative indefinite plural)
þúsundunum (dative definite plural)
þúsundar (genitive indefinite singular)
þúsundarinnar (definite genitive singular)
þúsunda (genitive indefinite plural)
þúsundanna (definite genitive plural)

is-ndecl

f.q:or (less commonly, and especially in indefinite numerals)

Inherited from Old Norse þúsund, from Proto-Germanic *þūsundī.


þrír

þrjár (feminine)
þrjú (neuter)
þrír (masculine nominative plural)
þrjár (feminine nominative plural)
þrjú (neuter nominative plural)
þrjá (accusative masculine plural)
þrjár (accusative feminine plural)
þrjú (accusative neuter plural)
þremur (dative masculine plural)
þrem (dative masculine plural)
þremur (dative feminine plural)
þrem (dative feminine plural)
þremur (dative neuter plural)
þrem (dative neuter plural)
þriggja (genitive masculine plural)
þriggja (feminine genitive plural)
þriggja (genitive neuter plural)

From Old Norse þrír, from Proto-Norse ᚦᚱᛁᛃᛟᛉ (þrijoʀ) (feminine plural), from Proto-Germanic *þrīz. Compare Faroese tríggir and Danish tre.


hundrað

is-noun

hundrað n (genitive singular hundraðs, nominative plural hundruð or (proscribed) hundruðir)

hundraðs (genitive singular)
hundruð (nominative plural)
hundruðir (nominative plural proscribed)
hundrað (indefinite nominative singular)
hundraðið (definite nominative singular)
hundruð (indefinite nominative plural)
hundruðir (indefinite nominative plural proscribed)
hundruðin (definite nominative plural)
hundruðirin (definite nominative plural proscribed)
hundrað (accusative indefinite singular)
hundraðið (accusative definite singular)
hundruð (accusative indefinite plural)
hundruðir (accusative indefinite plural proscribed)
hundruðin (accusative definite plural)
hundruðirin (accusative definite plural proscribed)
hundraði (dative indefinite singular)
hundraðinu (dative definite singular)
hundruðum (dative indefinite plural)
hundruðunum (dative definite plural)
hundraðs (genitive indefinite singular)
hundraðsins (definite genitive singular)
hundraða (genitive indefinite plural)
hundruða (genitive indefinite plural proscribed)
hundraðanna (definite genitive plural)
hundruðanna (definite genitive plural proscribed)

From Old Norse hundrað, from Proto-Germanic *hundaradą, from *hundą (< Proto-Indo-European *ḱm̥tóm) + *radą (“count”).


tveir

tvær (feminine)
tvö (neuter)
tveir (masculine nominative plural)
tvær (feminine nominative plural)
tvö (neuter nominative plural)
tvo (accusative masculine plural)
tvær (accusative feminine plural)
tvö (accusative neuter plural)
tveimur (dative masculine plural)
tveim (dative masculine plural)
tveimur (dative feminine plural)
tveim (dative feminine plural)
tveimur (dative neuter plural)
tveim (dative neuter plural)
tveggja (genitive masculine plural)
tveggja (feminine genitive plural)
tveggja (genitive neuter plural)

From Old Norse tveir, from Proto-Germanic *twai. Cognates include Faroese tveir and Danish to.


fjörutíu og þrír

þrír (masculine nominative plural)
þrjár (feminine nominative plural)
þrjú (neuter nominative plural)
þrjá (accusative masculine plural)
þrjár (accusative feminine plural)
þrjú (accusative neuter plural)
þremur (dative masculine plural)
þrem (dative masculine plural)
þremur (dative feminine plural)
þrem (dative feminine plural)
þremur (dative neuter plural)
þrem (dative neuter plural)
þriggja (genitive masculine plural)
þriggja (feminine genitive plural)
þriggja (genitive neuter plural)


annar

From Old Norse annarr, from the Proto-Germanic *anþeraz; whence also English other.


þriðji

is-decl-adj-base

weak declension

þriðji (masculine nominative singular)
þriðja (feminine nominative singular)
þriðja (neuter nominative singular)
þriðja (accusative masculine singular)
þriðju (accusative feminine singular)
þriðja (accusative neuter singular)
þriðja (dative masculine singular)
þriðju (dative feminine singular)
þriðja (dative neuter singular)
þriðja (genitive masculine singular)
þriðju (feminine genitive singular)
þriðja (genitive neuter singular)
þriðju (masculine nominative plural)
þriðju (feminine nominative plural)
þriðju (neuter nominative plural)
þriðju (accusative masculine plural)
þriðju (accusative feminine plural)
þriðju (accusative neuter plural)
þriðju (dative masculine plural)
þriðju (dative feminine plural)
þriðju (dative neuter plural)
þriðju (genitive masculine plural)
þriðju (feminine genitive plural)
þriðju (genitive neuter plural)

From Old Norse þriði, from Proto-Germanic *þridjô.


fjórði

weak declension

fjórði (masculine nominative singular)
fjórða (feminine nominative singular)
fjórða (neuter nominative singular)
fjórða (accusative masculine singular)
fjórðu (accusative feminine singular)
fjórða (accusative neuter singular)
fjórða (dative masculine singular)
fjórðu (dative feminine singular)
fjórða (dative neuter singular)
fjórða (genitive masculine singular)
fjórðu (feminine genitive singular)
fjórða (genitive neuter singular)
fjórðu (masculine nominative plural)
fjórðu (feminine nominative plural)
fjórðu (neuter nominative plural)
fjórðu (accusative masculine plural)
fjórðu (accusative feminine plural)
fjórðu (accusative neuter plural)
fjórðu (dative masculine plural)
fjórðu (dative feminine plural)
fjórðu (dative neuter plural)
fjórðu (genitive masculine plural)
fjórðu (feminine genitive plural)
fjórðu (genitive neuter plural)

From Old Norse fjórði, from Proto-Germanic *fedurþô.


átti

weak declension

átti (masculine nominative singular)
átta (feminine nominative singular)
átta (neuter nominative singular)
átta (accusative masculine singular)
áttu (accusative feminine singular)
átta (accusative neuter singular)
átta (dative masculine singular)
áttu (dative feminine singular)
átta (dative neuter singular)
átta (genitive masculine singular)
áttu (feminine genitive singular)
átta (genitive neuter singular)
áttu (masculine nominative plural)
áttu (feminine nominative plural)
áttu (neuter nominative plural)
áttu (accusative masculine plural)
áttu (accusative feminine plural)
áttu (accusative neuter plural)
áttu (dative masculine plural)
áttu (dative feminine plural)
áttu (dative neuter plural)
áttu (genitive masculine plural)
áttu (feminine genitive plural)
áttu (genitive neuter plural)

From Old Norse átti, from Proto-Germanic *ahtudô; now replaced with áttundi, a form influenced by sjöundi and níundi.


fjórðungur

is-noun

fjórðungur m (genitive singular fjórðungs, nominative plural fjórðungar)

fjórðungs (genitive singular)
fjórðungar (nominative plural)
fjórðungur (indefinite nominative singular)
fjórðungurinn (definite nominative singular)
fjórðungar (indefinite nominative plural)
fjórðungarnir (definite nominative plural)
fjórðung (accusative indefinite singular)
fjórðunginn (accusative definite singular)
fjórðunga (accusative indefinite plural)
fjórðungana (accusative definite plural)
fjórðungi (dative indefinite singular)
fjórðungnum (dative definite singular)
fjórðungum (dative indefinite plural)
fjórðungunum (dative definite plural)
fjórðungs (genitive indefinite singular)
fjórðungsins (definite genitive singular)
fjórðunga (genitive indefinite plural)
fjórðunganna (definite genitive plural)

From Old Norse fjórðungr, from Proto-Germanic *fedurþungaz, related to Icelandic fjórði (“fourth”).


þrettándi

is-decl-adj-base

weak declension

þrettándi (masculine nominative singular)
þrettánda (feminine nominative singular)
þrettánda (neuter nominative singular)
þrettánda (accusative masculine singular)
þrettándu (accusative feminine singular)
þrettánda (accusative neuter singular)
þrettánda (dative masculine singular)
þrettándu (dative feminine singular)
þrettánda (dative neuter singular)
þrettánda (genitive masculine singular)
þrettándu (feminine genitive singular)
þrettánda (genitive neuter singular)
þrettándu (masculine nominative plural)
þrettándu (feminine nominative plural)
þrettándu (neuter nominative plural)
þrettándu (accusative masculine plural)
þrettándu (accusative feminine plural)
þrettándu (accusative neuter plural)
þrettándu (dative masculine plural)
þrettándu (dative feminine plural)
þrettándu (dative neuter plural)
þrettándu (genitive masculine plural)
þrettándu (feminine genitive plural)
þrettándu (genitive neuter plural)

Ég var þrettándi í keppninni.


tíundi

weak declension

tíundi (masculine nominative singular)
tíunda (feminine nominative singular)
tíunda (neuter nominative singular)
tíunda (accusative masculine singular)
tíundu (accusative feminine singular)
tíunda (accusative neuter singular)
tíunda (dative masculine singular)
tíundu (dative feminine singular)
tíunda (dative neuter singular)
tíunda (genitive masculine singular)
tíundu (feminine genitive singular)
tíunda (genitive neuter singular)
tíundu (masculine nominative plural)
tíundu (feminine nominative plural)
tíundu (neuter nominative plural)
tíundu (accusative masculine plural)
tíundu (accusative feminine plural)
tíundu (accusative neuter plural)
tíundu (dative masculine plural)
tíundu (dative feminine plural)
tíundu (dative neuter plural)
tíundu (genitive masculine plural)
tíundu (feminine genitive plural)
tíundu (genitive neuter plural)

From Old Norse tíundi, from Proto-Germanic *tehundô.


sjötti

weak declension

sjötti (masculine nominative singular)
sjötta (feminine nominative singular)
sjötta (neuter nominative singular)
sjötta (accusative masculine singular)
sjöttu (accusative feminine singular)
sjötta (accusative neuter singular)
sjötta (dative masculine singular)
sjöttu (dative feminine singular)
sjötta (dative neuter singular)
sjötta (genitive masculine singular)
sjöttu (feminine genitive singular)
sjötta (genitive neuter singular)
sjöttu (masculine nominative plural)
sjöttu (feminine nominative plural)
sjöttu (neuter nominative plural)
sjöttu (accusative masculine plural)
sjöttu (accusative feminine plural)
sjöttu (accusative neuter plural)
sjöttu (dative masculine plural)
sjöttu (dative feminine plural)
sjöttu (dative neuter plural)
sjöttu (genitive masculine plural)
sjöttu (feminine genitive plural)
sjöttu (genitive neuter plural)

From older sétti, from Old Norse sétti, from Proto-Germanic *sehtô.

Og Guð leit allt, sem hann hafði gjört, og sjá, það var harla gott. Það varð kveld og það varð morgunn, hinn sjötti dagur.

Genesis 1:31 (Icelandic Bible, New International Version)

God saw all that he had made, and it was very good. And there was evening, and there was morning—the sixth day.


áttundi

weak declension

áttundi (masculine nominative singular)
áttunda (feminine nominative singular)
áttunda (neuter nominative singular)
áttunda (accusative masculine singular)
áttundu (accusative feminine singular)
áttunda (accusative neuter singular)
áttunda (dative masculine singular)
áttundu (dative feminine singular)
áttunda (dative neuter singular)
áttunda (genitive masculine singular)
áttundu (feminine genitive singular)
áttunda (genitive neuter singular)
áttundu (masculine nominative plural)
áttundu (feminine nominative plural)
áttundu (neuter nominative plural)
áttundu (accusative masculine plural)
áttundu (accusative feminine plural)
áttundu (accusative neuter plural)
áttundu (dative masculine plural)
áttundu (dative feminine plural)
áttundu (dative neuter plural)
áttundu (genitive masculine plural)
áttundu (feminine genitive plural)
áttundu (genitive neuter plural)

Replacing older átti, remodeled after sjöundi (“seventh”) and níundi (“ninth”).


sjöundi

weak declension

sjöundi (masculine nominative singular)
sjöunda (feminine nominative singular)
sjöunda (neuter nominative singular)
sjöunda (accusative masculine singular)
sjöundu (accusative feminine singular)
sjöunda (accusative neuter singular)
sjöunda (dative masculine singular)
sjöundu (dative feminine singular)
sjöunda (dative neuter singular)
sjöunda (genitive masculine singular)
sjöundu (feminine genitive singular)
sjöunda (genitive neuter singular)
sjöundu (masculine nominative plural)
sjöundu (feminine nominative plural)
sjöundu (neuter nominative plural)
sjöundu (accusative masculine plural)
sjöundu (accusative feminine plural)
sjöundu (accusative neuter plural)
sjöundu (dative masculine plural)
sjöundu (dative feminine plural)
sjöundu (dative neuter plural)
sjöundu (genitive masculine plural)
sjöundu (feminine genitive plural)
sjöundu (genitive neuter plural)

From Old Norse sjaundi, from Proto-Germanic *sebundô.


fimmti

weak declension

fimmti (masculine nominative singular)
fimmta (feminine nominative singular)
fimmta (neuter nominative singular)
fimmta (accusative masculine singular)
fimmtu (accusative feminine singular)
fimmta (accusative neuter singular)
fimmta (dative masculine singular)
fimmtu (dative feminine singular)
fimmta (dative neuter singular)
fimmta (genitive masculine singular)
fimmtu (feminine genitive singular)
fimmta (genitive neuter singular)
fimmtu (masculine nominative plural)
fimmtu (feminine nominative plural)
fimmtu (neuter nominative plural)
fimmtu (accusative masculine plural)
fimmtu (accusative feminine plural)
fimmtu (accusative neuter plural)
fimmtu (dative masculine plural)
fimmtu (dative feminine plural)
fimmtu (dative neuter plural)
fimmtu (genitive masculine plural)
fimmtu (feminine genitive plural)
fimmtu (genitive neuter plural)

From Old Norse fimmti, from Proto-Germanic *fimftô.


níundi

weak declension

níundi (masculine nominative singular)
níunda (feminine nominative singular)
níunda (neuter nominative singular)
níunda (accusative masculine singular)
níundu (accusative feminine singular)
níunda (accusative neuter singular)
níunda (dative masculine singular)
níundu (dative feminine singular)
níunda (dative neuter singular)
níunda (genitive masculine singular)
níundu (feminine genitive singular)
níunda (genitive neuter singular)
níundu (masculine nominative plural)
níundu (feminine nominative plural)
níundu (neuter nominative plural)
níundu (accusative masculine plural)
níundu (accusative feminine plural)
níundu (accusative neuter plural)
níundu (dative masculine plural)
níundu (dative feminine plural)
níundu (dative neuter plural)
níundu (genitive masculine plural)
níundu (feminine genitive plural)
níundu (genitive neuter plural)

From Old Norse níundi, from Proto-Germanic *newundô.


trilljón

head

trilljón f (genitive trilljónar, nominative plural trilljónir)

trilljónar (genitive)
trilljónir (nominative plural)
trilljón (indefinite nominative singular)
trilljónin (definite nominative singular)
trilljónir (indefinite nominative plural)
trilljónirnar (definite nominative plural)
trilljón (accusative indefinite singular)
trilljónina (accusative definite singular)
trilljónir (accusative indefinite plural)
trilljónirnar (accusative definite plural)
trilljón (dative indefinite singular)
trilljóninni (dative definite singular)
trilljónum (dative indefinite plural)
trilljónunum (dative definite plural)
trilljónar (genitive indefinite singular)
trilljónarinnar (definite genitive singular)
trilljóna (genitive indefinite plural)
trilljónanna (definite genitive plural)

a quintillion (US, modern British & Australian, short scale), a trillion (dated British & Australian, long scale); a billion billion: 1 followed by eighteen zeros, 10¹⁸


milljón

is-noun

milljón f (genitive singular milljónar, nominative plural milljónir)

milljónar (genitive singular)
milljónir (nominative plural)
milljón (indefinite nominative singular)
milljónin (definite nominative singular)
milljónir (indefinite nominative plural)
milljónirnar (definite nominative plural)
milljón (accusative indefinite singular)
milljónina (accusative definite singular)
milljónir (accusative indefinite plural)
milljónirnar (accusative definite plural)
milljón (dative indefinite singular)
milljóninni (dative definite singular)
milljónum (dative indefinite plural)
milljónunum (dative definite plural)
milljónar (genitive indefinite singular)
milljónarinnar (definite genitive singular)
milljóna (genitive indefinite plural)
milljónanna (definite genitive plural)


sextándi

is-decl-adj-base

weak declension

sextándi (masculine nominative singular)
sextánda (feminine nominative singular)
sextánda (neuter nominative singular)
sextánda (accusative masculine singular)
sextándu (accusative feminine singular)
sextánda (accusative neuter singular)
sextánda (dative masculine singular)
sextándu (dative feminine singular)
sextánda (dative neuter singular)
sextánda (genitive masculine singular)
sextándu (feminine genitive singular)
sextánda (genitive neuter singular)
sextándu (masculine nominative plural)
sextándu (feminine nominative plural)
sextándu (neuter nominative plural)
sextándu (accusative masculine plural)
sextándu (accusative feminine plural)
sextándu (accusative neuter plural)
sextándu (dative masculine plural)
sextándu (dative feminine plural)
sextándu (dative neuter plural)
sextándu (genitive masculine plural)
sextándu (feminine genitive plural)
sextándu (genitive neuter plural)


tólfti

weak declension

tólfti (masculine nominative singular)
tólfta (feminine nominative singular)
tólfta (neuter nominative singular)
tólfta (accusative masculine singular)
tólftu (accusative feminine singular)
tólfta (accusative neuter singular)
tólfta (dative masculine singular)
tólftu (dative feminine singular)
tólfta (dative neuter singular)
tólfta (genitive masculine singular)
tólftu (feminine genitive singular)
tólfta (genitive neuter singular)
tólftu (masculine nominative plural)
tólftu (feminine nominative plural)
tólftu (neuter nominative plural)
tólftu (accusative masculine plural)
tólftu (accusative feminine plural)
tólftu (accusative neuter plural)
tólftu (dative masculine plural)
tólftu (dative feminine plural)
tólftu (dative neuter plural)
tólftu (genitive masculine plural)
tólftu (feminine genitive plural)
tólftu (genitive neuter plural)


fimmtándi

weak declension

fimmtándi (masculine nominative singular)
fimmtánda (feminine nominative singular)
fimmtánda (neuter nominative singular)
fimmtánda (accusative masculine singular)
fimmtándu (accusative feminine singular)
fimmtánda (accusative neuter singular)
fimmtánda (dative masculine singular)
fimmtándu (dative feminine singular)
fimmtánda (dative neuter singular)
fimmtánda (genitive masculine singular)
fimmtándu (feminine genitive singular)
fimmtánda (genitive neuter singular)
fimmtándu (masculine nominative plural)
fimmtándu (feminine nominative plural)
fimmtándu (neuter nominative plural)
fimmtándu (accusative masculine plural)
fimmtándu (accusative feminine plural)
fimmtándu (accusative neuter plural)
fimmtándu (dative masculine plural)
fimmtándu (dative feminine plural)
fimmtándu (dative neuter plural)
fimmtándu (genitive masculine plural)
fimmtándu (feminine genitive plural)
fimmtándu (genitive neuter plural)


sautjándi

weak declension

sautjándi (masculine nominative singular)
sautjánda (feminine nominative singular)
sautjánda (neuter nominative singular)
sautjánda (accusative masculine singular)
sautjándu (accusative feminine singular)
sautjánda (accusative neuter singular)
sautjánda (dative masculine singular)
sautjándu (dative feminine singular)
sautjánda (dative neuter singular)
sautjánda (genitive masculine singular)
sautjándu (feminine genitive singular)
sautjánda (genitive neuter singular)
sautjándu (masculine nominative plural)
sautjándu (feminine nominative plural)
sautjándu (neuter nominative plural)
sautjándu (accusative masculine plural)
sautjándu (accusative feminine plural)
sautjándu (accusative neuter plural)
sautjándu (dative masculine plural)
sautjándu (dative feminine plural)
sautjándu (dative neuter plural)
sautjándu (genitive masculine plural)
sautjándu (feminine genitive plural)
sautjándu (genitive neuter plural)


fjórtándi

weak declension

fjórtándi (masculine nominative singular)
fjórtánda (feminine nominative singular)
fjórtánda (neuter nominative singular)
fjórtánda (accusative masculine singular)
fjórtándu (accusative feminine singular)
fjórtánda (accusative neuter singular)
fjórtánda (dative masculine singular)
fjórtándu (dative feminine singular)
fjórtánda (dative neuter singular)
fjórtánda (genitive masculine singular)
fjórtándu (feminine genitive singular)
fjórtánda (genitive neuter singular)
fjórtándu (masculine nominative plural)
fjórtándu (feminine nominative plural)
fjórtándu (neuter nominative plural)
fjórtándu (accusative masculine plural)
fjórtándu (accusative feminine plural)
fjórtándu (accusative neuter plural)
fjórtándu (dative masculine plural)
fjórtándu (dative feminine plural)
fjórtándu (dative neuter plural)
fjórtándu (genitive masculine plural)
fjórtándu (feminine genitive plural)
fjórtándu (genitive neuter plural)


þúsundasti

weak declension

þúsundasti (masculine nominative singular)
þúsundasta (feminine nominative singular)
þúsundasta (neuter nominative singular)
þúsundasta (accusative masculine singular)
þúsundustu (accusative feminine singular)
þúsundasta (accusative neuter singular)
þúsundasta (dative masculine singular)
þúsundustu (dative feminine singular)
þúsundasta (dative neuter singular)
þúsundasta (genitive masculine singular)
þúsundustu (feminine genitive singular)
þúsundasta (genitive neuter singular)
þúsundustu (masculine nominative plural)
þúsundustu (feminine nominative plural)
þúsundustu (neuter nominative plural)
þúsundustu (accusative masculine plural)
þúsundustu (accusative feminine plural)
þúsundustu (accusative neuter plural)
þúsundustu (dative masculine plural)
þúsundustu (dative feminine plural)
þúsundustu (dative neuter plural)
þúsundustu (genitive masculine plural)
þúsundustu (feminine genitive plural)
þúsundustu (genitive neuter plural)


nítjándi

weak declension

nítjándi (masculine nominative singular)
nítjánda (feminine nominative singular)
nítjánda (neuter nominative singular)
nítjánda (accusative masculine singular)
nítjándu (accusative feminine singular)
nítjánda (accusative neuter singular)
nítjánda (dative masculine singular)
nítjándu (dative feminine singular)
nítjánda (dative neuter singular)
nítjánda (genitive masculine singular)
nítjándu (feminine genitive singular)
nítjánda (genitive neuter singular)
nítjándu (masculine nominative plural)
nítjándu (feminine nominative plural)
nítjándu (neuter nominative plural)
nítjándu (accusative masculine plural)
nítjándu (accusative feminine plural)
nítjándu (accusative neuter plural)
nítjándu (dative masculine plural)
nítjándu (dative feminine plural)
nítjándu (dative neuter plural)
nítjándu (genitive masculine plural)
nítjándu (feminine genitive plural)
nítjándu (genitive neuter plural)


átjándi

weak declension

átjándi (masculine nominative singular)
átjánda (feminine nominative singular)
átjánda (neuter nominative singular)
átjánda (accusative masculine singular)
átjándu (accusative feminine singular)
átjánda (accusative neuter singular)
átjánda (dative masculine singular)
átjándu (dative feminine singular)
átjánda (dative neuter singular)
átjánda (genitive masculine singular)
átjándu (feminine genitive singular)
átjánda (genitive neuter singular)
átjándu (masculine nominative plural)
átjándu (feminine nominative plural)
átjándu (neuter nominative plural)
átjándu (accusative masculine plural)
átjándu (accusative feminine plural)
átjándu (accusative neuter plural)
átjándu (dative masculine plural)
átjándu (dative feminine plural)
átjándu (dative neuter plural)
átjándu (genitive masculine plural)
átjándu (feminine genitive plural)
átjándu (genitive neuter plural)


ellefti

weak declension

ellefti (masculine nominative singular)
ellefta (feminine nominative singular)
ellefta (neuter nominative singular)
ellefta (accusative masculine singular)
elleftu (accusative feminine singular)
ellefta (accusative neuter singular)
ellefta (dative masculine singular)
elleftu (dative feminine singular)
ellefta (dative neuter singular)
ellefta (genitive masculine singular)
elleftu (feminine genitive singular)
ellefta (genitive neuter singular)
elleftu (masculine nominative plural)
elleftu (feminine nominative plural)
elleftu (neuter nominative plural)
elleftu (accusative masculine plural)
elleftu (accusative feminine plural)
elleftu (accusative neuter plural)
elleftu (dative masculine plural)
elleftu (dative feminine plural)
elleftu (dative neuter plural)
elleftu (genitive masculine plural)
elleftu (feminine genitive plural)
elleftu (genitive neuter plural)


tuttugasti

weak declension

tuttugasti (masculine nominative singular)
tuttugasta (feminine nominative singular)
tuttugasta (neuter nominative singular)
tuttugasta (accusative masculine singular)
tuttugustu (accusative feminine singular)
tuttugasta (accusative neuter singular)
tuttugasta (dative masculine singular)
tuttugustu (dative feminine singular)
tuttugasta (dative neuter singular)
tuttugasta (genitive masculine singular)
tuttugustu (feminine genitive singular)
tuttugasta (genitive neuter singular)
tuttugustu (masculine nominative plural)
tuttugustu (feminine nominative plural)
tuttugustu (neuter nominative plural)
tuttugustu (accusative masculine plural)
tuttugustu (accusative feminine plural)
tuttugustu (accusative neuter plural)
tuttugustu (dative masculine plural)
tuttugustu (dative feminine plural)
tuttugustu (dative neuter plural)
tuttugustu (genitive masculine plural)
tuttugustu (feminine genitive plural)
tuttugustu (genitive neuter plural)


tylft

is-noun

tylft f (genitive singular tylftar, nominative plural tylftir)

tylftar (genitive singular)
tylftir (nominative plural)
tylft (indefinite nominative singular)
tylftin (definite nominative singular)
tylftir (indefinite nominative plural)
tylftirnar (definite nominative plural)
tylft (accusative indefinite singular)
tylftina (accusative definite singular)
tylftir (accusative indefinite plural)
tylftirnar (accusative definite plural)
tylft (dative indefinite singular)
tylftinni (dative definite singular)
tylftum (dative indefinite plural)
tylftunum (dative definite plural)
tylftar (genitive indefinite singular)
tylftarinnar (definite genitive singular)
tylfta (genitive indefinite plural)
tylftanna (definite genitive plural)


milljarður

milljarður m (genitive singular milljarðs, nominative plural milljarðar)

milljarðs (genitive singular)
milljarðar (nominative plural)
milljarður (indefinite nominative singular)
milljarðurinn (definite nominative singular)
milljarðar (indefinite nominative plural)
milljarðarnir (definite nominative plural)
milljarð (accusative indefinite singular)
milljarðinn (accusative definite singular)
milljarða (accusative indefinite plural)
milljarðana (accusative definite plural)
milljarði (dative indefinite singular)
milljarðinum (dative definite singular)
milljörðum (dative indefinite plural)
milljörðunum (dative definite plural)
milljarðs (genitive indefinite singular)
milljarðsins (definite genitive singular)
milljarða (genitive indefinite plural)
milljarðanna (definite genitive plural)

10⁹ (long scale milliard, short scale billion)


margfætla

margfætla f (genitive singular margfætlu, nominative plural margfætlur)

margfætlu (genitive singular)
margfætlur (nominative plural)
margfætla (indefinite nominative singular)
margfætlan (definite nominative singular)
margfætlur (indefinite nominative plural)
margfætlurnar (definite nominative plural)
margfætlu (accusative indefinite singular)
margfætluna (accusative definite singular)
margfætlur (accusative indefinite plural)
margfætlurnar (accusative definite plural)
margfætlu (dative indefinite singular)
margfætlunni (dative definite singular)
margfætlum (dative indefinite plural)
margfætlunum (dative definite plural)
margfætlu (genitive indefinite singular)
margfætlunnar (definite genitive singular)
margfætla (genitive indefinite plural)
margfætlanna (definite genitive plural)