λαγώς

grc-noun

λᾰγώς • (lăgṓs) m (genitive λᾰγώ); second declension

λᾰγώς (canonical)
lăgṓs (romanization)
λᾰγώ (genitive)
ὁ λᾰγώς (nominative singular)
τὼ λᾰγώ (dual nominative)
οἱ λᾰγῴ (nominative plural)
τοῦ λᾰγώ (genitive singular)
τοῖν λᾰγῴν (dual genitive)
τῶν λᾰγών (genitive plural)
τῷ λᾰγῴ (dative singular)
τοῖν λᾰγῴν (dative dual)
τοῖς λᾰγῴς (dative plural)
τὸν λᾰγώ (accusative singular)
λᾰγών (accusative singular)
tòn lăgṓ (accusative singular)
tòn lăgṓn (accusative singular)
τὼ λᾰγώ (accusative dual)
τοὺς λᾰγώς (accusative plural)
λᾰγώς (singular vocative)
λᾰγώ (dual vocative)
λᾰγῴ (plural vocative)
λᾰγῶς (alternative)
λᾰγωός (alternative)
λᾰγός (alternative)

Greek: λαγός (lagós)

Persian: لاغوس (lâğus) (obsolete)

English: lagomorph

Translingual: Lagos, Lagurus

From *λαγοωυσός (*lagoōusós, “with flabby ears”), from *λαγο- (*lago-) (possibly the same root as English slack) and οὖς (oûs). Typologically compare Ossetian тӕрхъус (tærqus, “hare”, literally “long-ear”).

cog

sea hare (gastropod of the genus Aplysia)


αἱμοφόβος

haimophóbos (romanization)
αἱμοφόβον (neuter)
αἱμοφόβος (feminine masculine nominative singular)
αἱμοφόβον (neuter nominative singular)
αἱμοφόβω (dual feminine masculine nominative)
αἱμοφόβω (dual neuter nominative)
αἱμοφόβοι (feminine masculine nominative plural)
αἱμοφόβᾰ (neuter nominative plural)
αἱμοφόβου (feminine genitive masculine singular)
αἱμοφόβου (genitive neuter singular)
αἱμοφόβοιν (dual feminine genitive masculine)
αἱμοφόβοιν (dual genitive neuter)
αἱμοφόβων (feminine genitive masculine plural)
αἱμοφόβων (genitive neuter plural)
αἱμοφόβῳ (dative feminine masculine singular)
αἱμοφόβῳ (dative neuter singular)
αἱμοφόβοιν (dative dual feminine masculine)
αἱμοφόβοιν (dative dual neuter)
αἱμοφόβοις (dative feminine masculine plural)
αἱμοφόβοις (dative neuter plural)
αἱμοφόβον (accusative feminine masculine singular)
αἱμοφόβον (accusative neuter singular)
αἱμοφόβω (accusative dual feminine masculine)
αἱμοφόβω (accusative dual neuter)
αἱμοφόβους (accusative feminine masculine plural)
αἱμοφόβᾰ (accusative neuter plural)
αἱμοφόβε (feminine masculine singular vocative)
αἱμοφόβον (neuter singular vocative)
αἱμοφόβω (dual feminine masculine vocative)
αἱμοφόβω (dual neuter vocative)
αἱμοφόβοι (feminine masculine plural vocative)
αἱμοφόβᾰ (neuter plural vocative)
αἱμοφόβως (adverbial feminine masculine neuter)
αἱμοφοβώτερος (comparative feminine masculine neuter)
αἱμοφοβώτᾰτος (feminine masculine neuter superlative)

→ Latin: haemophobus

From αἱμο- (haimo-, “blood”) + φοβέω (phobéō, “to fear”) + -ος (-os).

af

(Koine) blood-fearing, afraid of bleeding


δειλός

deilós (romanization)
δειλή (feminine)
δειλόν (neuter)
δειλός (masculine nominative singular)
δειλή (feminine nominative singular)
δειλόν (neuter nominative singular)
δειλώ (dual masculine nominative)
δειλᾱ́ (dual feminine nominative)
δειλώ (dual neuter nominative)
δειλοί (masculine nominative plural)
δειλαί (feminine nominative plural)
δειλᾰ́ (neuter nominative plural)
δειλοῦ (genitive masculine singular)
δειλῆς (feminine genitive singular)
δειλοῦ (genitive neuter singular)
δειλοῖν (dual genitive masculine)
δειλαῖν (dual feminine genitive)
δειλοῖν (dual genitive neuter)
δειλῶν (genitive masculine plural)
δειλῶν (feminine genitive plural)
δειλῶν (genitive neuter plural)
δειλῷ (dative masculine singular)
δειλῇ (dative feminine singular)
δειλῷ (dative neuter singular)
δειλοῖν (dative dual masculine)
δειλαῖν (dative dual feminine)
δειλοῖν (dative dual neuter)
δειλοῖς (dative masculine plural)
δειλαῖς (dative feminine plural)
δειλοῖς (dative neuter plural)
δειλόν (accusative masculine singular)
δειλήν (accusative feminine singular)
δειλόν (accusative neuter singular)
δειλώ (accusative dual masculine)
δειλᾱ́ (accusative dual feminine)
δειλώ (accusative dual neuter)
δειλούς (accusative masculine plural)
δειλᾱ́ς (accusative feminine plural)
δειλᾰ́ (accusative neuter plural)
δειλέ (masculine singular vocative)
δειλή (feminine singular vocative)
δειλόν (neuter singular vocative)
δειλώ (dual masculine vocative)
δειλᾱ́ (dual feminine vocative)
δειλώ (dual neuter vocative)
δειλοί (masculine plural vocative)
δειλαί (feminine plural vocative)
δειλᾰ́ (neuter plural vocative)
δειλῶς (adverbial feminine masculine neuter)
δειλότερος (comparative feminine masculine neuter)
δειλότᾰτος (feminine masculine neuter superlative)
δειλός (masculine nominative singular)
δειλή (feminine nominative singular)
δειλόν (neuter nominative singular)
δειλώ (dual masculine nominative)
δειλᾱ́ (dual feminine nominative)
δειλώ (dual neuter nominative)
δειλοί (masculine nominative plural)
δειλαί (feminine nominative plural)
δειλᾰ́ (neuter nominative plural)
δειλοῦ (genitive masculine singular)
δειλοῖο (genitive masculine singular)
δειλόο (genitive masculine singular)
δειλῆς (feminine genitive singular)
δειλοῦ (genitive neuter singular)
δειλοῖο (genitive neuter singular)
δειλόο (genitive neuter singular)
δειλοῖῐν (dual genitive masculine)
δειλαῖν (dual feminine genitive)
δειλαῖῐν (dual feminine genitive)
δειλῇῐν (dual feminine genitive)
deilaîn (dual feminine genitive)
deilaîĭn (dual feminine genitive)
deilêiĭn (dual feminine genitive)
δειλοῖῐν (dual genitive neuter)
δειλῶν (genitive masculine plural)
δειλᾱ́ων (feminine genitive plural)
δειλέ͜ων (feminine genitive plural)
δειλῶν (feminine genitive plural)
δειλῶν (genitive neuter plural)
δειλῷ (dative masculine singular)
δειλῇ (dative feminine singular)
δειλῷ (dative neuter singular)
δειλοῖῐν (dative dual masculine)
δειλαῖν (dative dual feminine)
δειλαῖῐν (dative dual feminine)
δειλῇῐν (dative dual feminine)
deilaîn (dative dual feminine)
deilaîĭn (dative dual feminine)
deilêiĭn (dative dual feminine)
δειλοῖῐν (dative dual neuter)
δειλοῖσῐ (dative masculine plural)
δειλοῖσῐν (dative masculine plural)
δειλοῖς (dative masculine plural)
deiloîsĭ (dative masculine plural)
deiloîsĭn (dative masculine plural)
deiloîs (dative masculine plural)
δειλῇσῐ (dative feminine plural)
δειλῇσῐν (dative feminine plural)
δειλῇς (dative feminine plural)
δειλαῖς (dative feminine plural)
deilêisĭ (dative feminine plural)
deilêisĭn (dative feminine plural)
deilêis (dative feminine plural)
deilaîs (dative feminine plural)
δειλοῖσῐ (dative neuter plural)
δειλοῖσῐν (dative neuter plural)
δειλοῖς (dative neuter plural)
deiloîsĭ (dative neuter plural)
deiloîsĭn (dative neuter plural)
deiloîs (dative neuter plural)
δειλόν (accusative masculine singular)
δειλήν (accusative feminine singular)
δειλόν (accusative neuter singular)
δειλώ (accusative dual masculine)
δειλᾱ́ (accusative dual feminine)
δειλώ (accusative dual neuter)
δειλούς (accusative masculine plural)
δειλᾱ́ς (accusative feminine plural)
δειλᾰ́ (accusative neuter plural)
δειλέ (masculine singular vocative)
δειλή (feminine singular vocative)
δειλόν (neuter singular vocative)
δειλώ (dual masculine vocative)
δειλᾱ́ (dual feminine vocative)
δειλώ (dual neuter vocative)
δειλοί (masculine plural vocative)
δειλαί (feminine plural vocative)
δειλᾰ́ (neuter plural vocative)
δειλῶς (adverbial feminine masculine neuter)
δειλότερος (comparative feminine masculine neuter)
δειλότᾰτος (feminine masculine neuter superlative)

→ Greek: δειλός (deilós) (learned)

From Proto-Indo-European *dwey- (“to fear”). Cognate with Ancient Greek δεινός (deinós), Latin dīrus, Old Armenian երկն (erkn).

ὤ μοι ἐγὼ δειλή, ὤ μοι δυσαριστοτόκεια,

Oh, [how] wretched I am, oh, I am the unhappy mother of the noblest son,


νεβρός

grc-noun

νεβρός • (nebrós) m (genitive νεβροῦ); second declension

nebrós (romanization)
νεβροῦ (genitive)
ὁ νεβρός (nominative singular)
τὼ νεβρώ (dual nominative)
οἱ νεβροί (nominative plural)
τοῦ νεβροῦ (genitive singular)
τοῖν νεβροῖν (dual genitive)
τῶν νεβρῶν (genitive plural)
τῷ νεβρῷ (dative singular)
τοῖν νεβροῖν (dative dual)
τοῖς νεβροῖς (dative plural)
τὸν νεβρόν (accusative singular)
τὼ νεβρώ (accusative dual)
τοὺς νεβρούς (accusative plural)
νεβρέ (singular vocative)
νεβρώ (dual vocative)
νεβροί (plural vocative)

Some have tried a connection with Old Armenian ներկ (nerk, “color”), deriving both from a Proto-Indo-European root *(s)negʷro-, because often the deer and the hind are called after their variegated color (compare πρόξ (próx, “roe deer”) and περκνός (perknós, “dusky”)). Others derive it from Proto-Indo-European *negʷ- (“naked”).


ἐφιάλτης

ἐφῐάλτης • (ephĭáltēs) m (genitive ἐφῐάλτου); first declension

ἐφῐάλτης (canonical)
ephĭáltēs (romanization)
ἐφῐάλτου (genitive)
ὁ ἐφῐάλτης (nominative singular)
τὼ ἐφῐάλτᾱ (dual nominative)
οἱ ἐφῐάλται (nominative plural)
τοῦ ἐφῐάλτου (genitive singular)
τοῖν ἐφῐάλταιν (dual genitive)
τῶν ἐφῐαλτῶν (genitive plural)
τῷ ἐφῐάλτῃ (dative singular)
τοῖν ἐφῐάλταιν (dative dual)
τοῖς ἐφῐάλταις (dative plural)
τὸν ἐφῐάλτην (accusative singular)
τὼ ἐφῐάλτᾱ (accusative dual)
τοὺς ἐφῐάλτᾱς (accusative plural)
ἐφῐάλτᾰ (singular vocative)
ἐφῐάλτᾱ (dual vocative)
ἐφῐάλται (plural vocative)
ἐπιάλτης (alternative)

Greek: εφιάλτης (efiáltis)

No certain etymology. Historically connected with ἐφάλλομαι (ephállomai, “to throw oneself onto somebody”), but this explanation is considered folk etymological by Beekes. Leumann sustained that this word is related to ἠπίαλος (ēpíalos, “ague, fever”); if that's the case, then the word could be of Pre-Greek origin.

unk

No certain etymology

nightmare, conceived as a throttling demon


πτώξ

grc-noun

πτώξ • (ptṓx) m (genitive πτωκός); third declension

ptṓx (romanization)
πτωκός (genitive)
ὁ πτώξ (nominative singular)
τὼ πτῶκε (dual nominative)
οἱ πτῶκες (nominative plural)
τοῦ πτωκός (genitive singular)
τοῖν πτωκοῖν (dual genitive)
τῶν πτωκῶν (genitive plural)
τῷ πτωκῐ́ (dative singular)
τοῖν πτωκοῖν (dative dual)
τοῖς πτωξῐ́ (dative plural)
πτωξῐ́ν (dative plural)
toîs ptōxĭ́(n) (dative plural)
τὸν πτῶκᾰ (accusative singular)
τὼ πτῶκε (accusative dual)
τοὺς πτῶκᾰς (accusative plural)
πτώξ (singular vocative)
πτῶκε (dual vocative)
πτῶκες (plural vocative)

Backformation from πτώσσω (ptṓssō, “to cower, crouch, cringe”).


πτήσσω

grc-verb

πτήσσω • (ptḗssō)

ptḗssō (romanization)
πτήσσω (active first-person indicative singular)
πτήσσεις (active indicative second-person singular)
πτήσσει (active indicative singular third-person)
πτήσσετον (active dual indicative second-person)
πτήσσετον (active dual indicative third-person)
πτήσσομεν (active first-person indicative plural)
πτήσσετε (active indicative plural second-person)
πτήσσουσῐ (active indicative plural third-person)
πτήσσουσῐν (active indicative plural third-person)
πτήσσω (active first-person singular subjunctive)
πτήσσῃς (active second-person singular subjunctive)
πτήσσῃ (active singular subjunctive third-person)
πτήσσητον (active dual second-person subjunctive)
πτήσσητον (active dual subjunctive third-person)
πτήσσωμεν (active first-person plural subjunctive)
πτήσσητε (active plural second-person subjunctive)
πτήσσωσῐ (active plural subjunctive third-person)
πτήσσωσῐν (active plural subjunctive third-person)
πτήσσοιμῐ (active first-person optative singular)
πτήσσοις (active optative second-person singular)
πτήσσοι (active optative singular third-person)
πτήσσοιτον (active dual optative second-person)
πτησσοίτην (active dual optative third-person)
πτήσσοιμεν (active first-person optative plural)
πτήσσοιτε (active optative plural second-person)
πτήσσοιεν (active optative plural third-person)
πτῆσσε (active imperative second-person singular)
πτησσέτω (active imperative singular third-person)
πτήσσετον (active dual imperative second-person)
πτησσέτων (active dual imperative third-person)
πτήσσετε (active imperative plural second-person)
πτησσόντων (active imperative plural third-person)
πτήσσομαι (first-person indicative middle passive singular)
πτήσσῃ (indicative middle passive second-person singular)
πτήσσει (indicative middle passive second-person singular)
πτήσσεται (indicative middle passive singular third-person)
πτήσσεσθον (dual indicative middle passive second-person)
πτήσσεσθον (dual indicative middle passive third-person)
πτησσόμεθᾰ (first-person indicative middle passive plural)
πτήσσεσθε (indicative middle passive plural second-person)
πτήσσονται (indicative middle passive plural third-person)
πτήσσωμαι (first-person middle passive singular subjunctive)
πτήσσῃ (middle passive second-person singular subjunctive)
πτήσσηται (middle passive singular subjunctive third-person)
πτήσσησθον (dual middle passive second-person subjunctive)
πτήσσησθον (dual middle passive subjunctive third-person)
πτησσώμεθᾰ (first-person middle passive plural subjunctive)
πτήσσησθε (middle passive plural second-person subjunctive)
πτήσσωνται (middle passive plural subjunctive third-person)
πτησσοίμην (first-person middle optative passive singular)
πτήσσοιο (middle optative passive second-person singular)
πτήσσοιτο (middle optative passive singular third-person)
πτήσσοισθον (dual middle optative passive second-person)
πτησσοίσθην (dual middle optative passive third-person)
πτησσοίμεθᾰ (first-person middle optative passive plural)
πτήσσοισθε (middle optative passive plural second-person)
πτήσσοιντο (middle optative passive plural third-person)
πτήσσου (imperative middle passive second-person singular)
πτησσέσθω (imperative middle passive singular third-person)
πτήσσεσθον (dual imperative middle passive second-person)
πτησσέσθων (dual imperative middle passive third-person)
πτήσσεσθε (imperative middle passive plural second-person)
πτησσέσθων (imperative middle passive plural third-person)
πτήσσειν (active infinitive)
πτήσσεσθαι (infinitive middle passive plural)
πτήσσων (active masculine participle)
πτησσόμενος (masculine middle participle passive plural)
πτήσσουσᾰ (active feminine participle)
πτησσομένη (feminine middle participle passive plural)
πτῆσσον (active neuter participle)
πτησσόμενον (middle neuter participle passive plural)
ἔπτησσον (active first-person indicative singular)
ἔπτησσες (active indicative second-person singular)
ἔπτησσε (active indicative singular third-person)
ἔπτησσεν (active indicative singular third-person)
ἐπτήσσετον (active dual indicative second-person)
ἐπτησσέτην (active dual indicative third-person)
ἐπτήσσομεν (active first-person indicative plural)
ἐπτήσσετε (active indicative plural second-person)
ἔπτησσον (active indicative plural third-person)
ἐπτησσόμην (first-person indicative middle passive singular)
ἐπτήσσου (indicative middle passive second-person singular)
ἐπτήσσετο (indicative middle passive singular third-person)
ἐπτήσσεσθον (dual indicative middle passive second-person)
ἐπτησσέσθην (dual indicative middle passive third-person)
ἐπτησσόμεθᾰ (first-person indicative middle passive plural)
ἐπτήσσεσθε (indicative middle passive plural second-person)
ἐπτήσσοντο (indicative middle passive plural third-person)
πτῆσσον (active first-person indicative singular)
πτῆσσες (active indicative second-person singular)
πτῆσσε (active indicative singular third-person)
πτῆσσεν (active indicative singular third-person)
πτήσσετον (active dual indicative second-person)
πτησσέτην (active dual indicative third-person)
πτήσσομεν (active first-person indicative plural)
πτήσσετε (active indicative plural second-person)
πτῆσσον (active indicative plural third-person)
πτησσόμην (first-person indicative middle passive singular)
πτήσσου (indicative middle passive second-person singular)
πτήσσετο (indicative middle passive singular third-person)
πτήσσεσθον (dual indicative middle passive second-person)
πτησσέσθην (dual indicative middle passive third-person)
πτησσόμεθᾰ (first-person indicative middle passive plural)
πτήσσεσθε (indicative middle passive plural second-person)
πτήσσοντο (indicative middle passive plural third-person)
πτήξω (active first-person indicative singular)
πτήξεις (active indicative second-person singular)
πτήξει (active indicative singular third-person)
πτήξετον (active dual indicative second-person)
πτήξετον (active dual indicative third-person)
πτήξομεν (active first-person indicative plural)
πτήξετε (active indicative plural second-person)
πτήξουσῐ (active indicative plural third-person)
πτήξουσῐν (active indicative plural third-person)
πτήξοιμῐ (active first-person optative singular)
πτήξοις (active optative second-person singular)
πτήξοι (active optative singular third-person)
πτήξοιτον (active dual optative second-person)
πτηξοίτην (active dual optative third-person)
πτήξοιμεν (active first-person optative plural)
πτήξοιτε (active optative plural second-person)
πτήξοιεν (active optative plural third-person)
πτήξομαι (first-person indicative middle singular)
πτήξῃ (indicative middle second-person singular)
πτήξει (indicative middle second-person singular)
πτήξεται (indicative middle singular third-person)
πτήξεσθον (dual indicative middle second-person)
πτήξεσθον (dual indicative middle third-person)
πτηξόμεθᾰ (first-person indicative middle plural)
πτήξεσθε (indicative middle plural second-person)
πτήξονται (indicative middle plural third-person)
πτηξοίμην (first-person middle optative singular)
πτήξοιο (middle optative second-person singular)
πτήξοιτο (middle optative singular third-person)
πτήξοισθον (dual middle optative second-person)
πτηξοίσθην (dual middle optative third-person)
πτηξοίμεθᾰ (first-person middle optative plural)
πτήξοισθε (middle optative plural second-person)
πτήξοιντο (middle optative plural third-person)
πτηχθήσομαι (first-person indicative passive singular)
πτηχθήσῃ (indicative passive second-person singular)
πτηχθήσεται (indicative passive singular third-person)
πτηχθήσεσθον (dual indicative passive second-person)
πτηχθήσεσθον (dual indicative passive third-person)
πτηχθησόμεθᾰ (first-person indicative passive plural)
πτηχθήσεσθε (indicative passive plural second-person)
πτηχθήσονται (indicative passive plural third-person)
πτηχθησοίμην (first-person optative passive singular)
πτηχθήσοιο (optative passive second-person singular)
πτηχθήσοιτο (optative passive singular third-person)
πτηχθήσοισθον (dual optative passive second-person)
πτηχθησοίσθην (dual optative passive third-person)
πτηχθησοίμεθᾰ (first-person optative passive plural)
πτηχθήσοισθε (optative passive plural second-person)
πτηχθήσοιντο (optative passive plural third-person)
πτήξειν (active infinitive)
πτήξεσθαι (infinitive middle second-person third-person)
πτηχθήσεσθαι (infinitive passive)
πτήξων (active masculine participle)
πτηξόμενος (masculine middle participle second-person third-person)
πτηχθησόμενος (masculine participle passive)
πτήξουσᾰ (active feminine participle)
πτηξομένη (feminine middle participle second-person third-person)
πτηχθησομένη (feminine participle passive)
πτῆξον (active neuter participle)
πτηξόμενον (middle neuter participle second-person third-person)
πτηχθησόμενον (neuter participle passive)
ἔπτηξᾰ (active first-person indicative singular)
ἔπτηξᾰς (active indicative second-person singular)
ἔπτηξε (active indicative singular third-person)
ἔπτηξεν (active indicative singular third-person)
ἐπτήξᾰτον (active dual indicative second-person)
ἐπτηξᾰ́την (active dual indicative third-person)
ἐπτήξᾰμεν (active first-person indicative plural)
ἐπτήξᾰτε (active indicative plural second-person)
ἔπτηξᾰν (active indicative plural third-person)
πτήξω (active first-person singular subjunctive)
πτήξῃς (active second-person singular subjunctive)
πτήξῃ (active singular subjunctive third-person)
πτήξητον (active dual second-person subjunctive)
πτήξητον (active dual subjunctive third-person)
πτήξωμεν (active first-person plural subjunctive)
πτήξητε (active plural second-person subjunctive)
πτήξωσῐ (active plural subjunctive third-person)
πτήξωσῐν (active plural subjunctive third-person)
πτήξαιμῐ (active first-person optative singular)
πτήξειᾰς (active optative second-person singular)
πτήξαις (active optative second-person singular)
πτήξειε (active optative singular third-person)
πτήξειεν (active optative singular third-person)
πτήξαι (active optative singular third-person)
πτήξαιτον (active dual optative second-person)
πτηξαίτην (active dual optative third-person)
πτήξαιμεν (active first-person optative plural)
πτήξαιτε (active optative plural second-person)
πτήξειᾰν (active optative plural third-person)
πτήξαιεν (active optative plural third-person)
πτῆξον (active imperative second-person singular)
πτηξᾰ́τω (active imperative singular third-person)
πτήξᾰτον (active dual imperative second-person)
πτηξᾰ́των (active dual imperative third-person)
πτήξᾰτε (active imperative plural second-person)
πτηξᾰ́ντων (active imperative plural third-person)
ἐπτηξᾰ́μην (first-person indicative middle singular)
ἐπτήξω (indicative middle second-person singular)
ἐπτήξᾰτο (indicative middle singular third-person)
ἐπτήξᾰσθον (dual indicative middle second-person)
ἐπτηξᾰ́σθην (dual indicative middle third-person)
ἐπτηξᾰ́μεθᾰ (first-person indicative middle plural)
ἐπτήξᾰσθε (indicative middle plural second-person)
ἐπτήξᾰντο (indicative middle plural third-person)
πτήξωμαι (first-person middle singular subjunctive)
πτήξῃ (middle second-person singular subjunctive)
πτήξηται (middle singular subjunctive third-person)
πτήξησθον (dual middle second-person subjunctive)
πτήξησθον (dual middle subjunctive third-person)
πτηξώμεθᾰ (first-person middle plural subjunctive)
πτήξησθε (middle plural second-person subjunctive)
πτήξωνται (middle plural subjunctive third-person)
πτηξαίμην (first-person middle optative singular)
πτήξαιο (middle optative second-person singular)
πτήξαιτο (middle optative singular third-person)
πτήξαισθον (dual middle optative second-person)
πτηξαίσθην (dual middle optative third-person)
πτηξαίμεθᾰ (first-person middle optative plural)
πτήξαισθε (middle optative plural second-person)
πτήξαιντο (middle optative plural third-person)
πτῆξαι (imperative middle second-person singular)
πτηξᾰ́σθω (imperative middle singular third-person)
πτήξᾰσθον (dual imperative middle second-person)
πτηξᾰ́σθων (dual imperative middle third-person)
πτήξᾰσθε (imperative middle plural second-person)
πτηξᾰ́σθων (imperative middle plural third-person)
ἐπτήχθην (first-person indicative passive singular)
ἐπτήχθης (indicative passive second-person singular)
ἐπτήχθη (indicative passive singular third-person)
ἐπτήχθητον (dual indicative passive second-person)
ἐπτηχθήτην (dual indicative passive third-person)
ἐπτήχθημεν (first-person indicative passive plural)
ἐπτήχθητε (indicative passive plural second-person)
ἐπτήχθησᾰν (indicative passive plural third-person)
πτηχθῶ (first-person passive singular subjunctive)
πτηχθῇς (passive second-person singular subjunctive)
πτηχθῇ (passive singular subjunctive third-person)
πτηχθῆτον (dual passive second-person subjunctive)
πτηχθῆτον (dual passive subjunctive third-person)
πτηχθῶμεν (first-person passive plural subjunctive)
πτηχθῆτε (passive plural second-person subjunctive)
πτηχθῶσῐ (passive plural subjunctive third-person)
πτηχθῶσῐν (passive plural subjunctive third-person)
πτηχθείην (first-person optative passive singular)
πτηχθείης (optative passive second-person singular)
πτηχθείη (optative passive singular third-person)
πτηχθεῖτον (dual optative passive second-person)
πτηχθείητον (dual optative passive second-person)
πτηχθείτην (dual optative passive third-person)
πτηχθειήτην (dual optative passive third-person)
πτηχθεῖμεν (first-person optative passive plural)
πτηχθείημεν (first-person optative passive plural)
πτηχθεῖτε (optative passive plural second-person)
πτηχθείητε (optative passive plural second-person)
πτηχθεῖεν (optative passive plural third-person)
πτηχθείησᾰν (optative passive plural third-person)
πτήχθητῐ (imperative passive second-person singular)
πτηχθήτω (imperative passive singular third-person)
πτήχθητον (dual imperative passive second-person)
πτηχθήτων (dual imperative passive third-person)
πτήχθητε (imperative passive plural second-person)
πτηχθέντων (imperative passive plural third-person)
πτῆξαι (active infinitive)
πτήξᾰσθαι (infinitive middle second-person third-person)
πτηχθῆναι (infinitive passive)
πτήξᾱς (active masculine participle)
πτηξᾰ́μενος (masculine middle participle second-person third-person)
πτηχθείς (masculine participle passive)
πτήξᾱσᾰ (active feminine participle)
πτηξᾰμένη (feminine middle participle second-person third-person)
πτηχθεῖσᾰ (feminine participle passive)
πτῆξᾰν (active neuter participle)
πτηξᾰ́μενον (middle neuter participle second-person third-person)
πτηχθέν (neuter participle passive)
ἔπταξᾰ (active first-person indicative singular)
ἔπταξᾰς (active indicative second-person singular)
ἔπταξε (active indicative singular third-person)
ἔπταξεν (active indicative singular third-person)
ἐπτάξᾰτον (active dual indicative second-person)
ἐπταξᾰ́την (active dual indicative third-person)
ἐπτάξᾰμεν (active first-person indicative plural)
ἐπτάξᾰτε (active indicative plural second-person)
ἔπταξᾰν (active indicative plural third-person)
πτάξω (active first-person singular subjunctive)
πτάξῃς (active second-person singular subjunctive)
πτάξῃ (active singular subjunctive third-person)
πτάξητον (active dual second-person subjunctive)
πτάξητον (active dual subjunctive third-person)
πτάξωμεν (active first-person plural subjunctive)
πτάξητε (active plural second-person subjunctive)
πτάξωσῐ (active plural subjunctive third-person)
πτάξωσῐν (active plural subjunctive third-person)
πτάξαιμῐ (active first-person optative singular)
πτάξειᾰς (active optative second-person singular)
πτάξαις (active optative second-person singular)
πτάξειε (active optative singular third-person)
πτάξειεν (active optative singular third-person)
πτάξαι (active optative singular third-person)
πταξεῖτον (active dual optative second-person)
πταξείτην (active dual optative third-person)
πταξεῖμεν (active first-person optative plural)
πταξεῖτε (active optative plural second-person)
πταξεῖεν (active optative plural third-person)
πτᾶξον (active imperative second-person singular)
πταξᾰ́τω (active imperative singular third-person)
πτάξᾰτον (active dual imperative second-person)
πταξᾰ́των (active dual imperative third-person)
πτάξᾰτε (active imperative plural second-person)
πταξᾰ́ντων (active imperative plural third-person)
ἐπταξᾰ́μην (first-person indicative middle singular)
ἐπτάξω (indicative middle second-person singular)
ἐπτάξᾰτο (indicative middle singular third-person)
ἐπτάξᾰσθον (dual indicative middle second-person)
ἐπταξᾰ́σθην (dual indicative middle third-person)
ἐπταξᾰ́μεθᾰ (first-person indicative middle plural)
ἐπτάξᾰσθε (indicative middle plural second-person)
ἐπτάξᾰντο (indicative middle plural third-person)
πτάξωμαι (first-person middle singular subjunctive)
πτάξηαι (middle second-person singular subjunctive)
πτάξηται (middle singular subjunctive third-person)
πτάξησθον (dual middle second-person subjunctive)
πτάξησθον (dual middle subjunctive third-person)
πταξώμεθᾰ (first-person middle plural subjunctive)
πτάξησθε (middle plural second-person subjunctive)
πτάξωνται (middle plural subjunctive third-person)
πταξαίμην (first-person middle optative singular)
πτάξαιο (middle optative second-person singular)
πτάξαιτο (middle optative singular third-person)
πτάξαισθον (dual middle optative second-person)
πταξαίσθην (dual middle optative third-person)
πταξαίμεθᾰ (first-person middle optative plural)
πτάξαισθε (middle optative plural second-person)
πτάξαιντο (middle optative plural third-person)
πτᾶξαι (imperative middle second-person singular)
πταξᾰ́σθω (imperative middle singular third-person)
πτάξᾰσθον (dual imperative middle second-person)
πταξᾰ́σθων (dual imperative middle third-person)
πτάξᾰσθε (imperative middle plural second-person)
πταξᾰ́σθων (imperative middle plural third-person)
πτᾶξαι (active infinitive)
πτάξᾰσθαι (dual infinitive middle second-person third-person)
πτάξᾱς (active masculine participle)
πταξᾰ́μενος (dual masculine middle participle second-person third-person)
πτάξᾱσᾰ (active feminine participle)
πταξᾰμένη (dual feminine middle participle second-person third-person)
πτᾶξᾰν (active neuter participle)
πταξᾰ́μενον (dual middle neuter participle second-person third-person)
πτῆξᾰ (active first-person indicative singular)
πτῆξᾰς (active indicative second-person singular)
πτῆξε (active indicative singular third-person)
πτῆξεν (active indicative singular third-person)
πτήξᾰτον (active dual indicative second-person)
πτηξᾰ́την (active dual indicative third-person)
πτήξᾰμεν (active first-person indicative plural)
πτήξᾰτε (active indicative plural second-person)
πτῆξᾰν (active indicative plural third-person)
πτηξᾰ́μην (first-person indicative middle singular)
πτήξω (indicative middle second-person singular)
πτήξᾰτο (indicative middle singular third-person)
πτήξᾰσθον (dual indicative middle second-person)
πτηξᾰ́σθην (dual indicative middle third-person)
πτηξᾰ́μεθᾰ (first-person indicative middle plural)
πτήξᾰσθε (indicative middle plural second-person)
πτήξᾰντο (indicative middle plural third-person)
έπτηχᾰ (active first-person indicative singular)
έπτηχᾰς (active indicative second-person singular)
έπτηχε (active indicative singular third-person)
έπτηχεν (active indicative singular third-person)
επτήχᾰτον (active dual indicative second-person)
επτήχᾰτον (active dual indicative third-person)
επτήχᾰμεν (active first-person indicative plural)
επτήχᾰτε (active indicative plural second-person)
επτήχᾱσῐ (active indicative plural third-person)
επτήχᾱσῐν (active indicative plural third-person)
επτήχω (active first-person singular subjunctive)
επτήχῃς (active second-person singular subjunctive)
επτήχῃ (active singular subjunctive third-person)
επτήχητον (active dual second-person subjunctive)
επτήχητον (active dual subjunctive third-person)
επτήχωμεν (active first-person plural subjunctive)
επτήχητε (active plural second-person subjunctive)
επτήχωσῐ (active plural subjunctive third-person)
επτήχωσῐν (active plural subjunctive third-person)
επτήχοιμῐ (active first-person optative singular)
επτηχοίην (active first-person optative singular)
επτήχοις (active optative second-person singular)
επτηχοίης (active optative second-person singular)
επτήχοι (active optative singular third-person)
επτηχοίη (active optative singular third-person)
επτήχοιτον (active dual optative second-person)
επτηχοίτην (active dual optative third-person)
επτήχοιμεν (active first-person optative plural)
επτήχοιτε (active optative plural second-person)
επτήχοιεν (active optative plural third-person)
έπτηχε (active imperative second-person singular)
επτηχέτω (active imperative singular third-person)
επτήχετον (active dual imperative second-person)
επτηχέτων (active dual imperative third-person)
επτήχετε (active imperative plural second-person)
επτηχόντων (active imperative plural third-person)
πέπτηγμαι (first-person indicative middle passive singular)
πέπτηξαι (indicative middle passive second-person singular)
πέπτηκται (indicative middle passive singular third-person)
πέπτηχθον (dual indicative middle passive second-person)
πέπτηχθον (dual indicative middle passive third-person)
πεπτήγμεθᾰ (first-person indicative middle passive plural)
πέπτηχθε (indicative middle passive plural second-person)
πεπτήγᾰται (indicative middle passive plural third-person)
πεπτηγμένος ὦ (first-person middle passive singular subjunctive)
πεπτηγμένος ᾖς (middle passive second-person singular subjunctive)
πεπτηγμένος ᾖ (middle passive singular subjunctive third-person)
πεπτηγμένω ἦτον (dual middle passive second-person subjunctive)
πεπτηγμένω ἦτον (dual middle passive subjunctive third-person)
πεπτηγμένοι ὦμεν (first-person middle passive plural subjunctive)
πεπτηγμένοι ἦτε (middle passive plural second-person subjunctive)
πεπτηγμένοι ὦσῐ (middle passive plural subjunctive third-person)
πεπτηγμένοι ὦσῐν (middle passive plural subjunctive third-person)
πεπτηγμένος εἴην (first-person middle optative passive singular)
πεπτηγμένος εἴης (middle optative passive second-person singular)
πεπτηγμένος εἴη (middle optative passive singular third-person)
πεπτηγμένω εἴητον (dual middle optative passive second-person)
εἶτον (dual middle optative passive second-person)
πεπτηγμένω εἰήτην (dual middle optative passive third-person)
εἴτην (dual middle optative passive third-person)
πεπτηγμένοι εἴημεν (first-person middle optative passive plural)
εἶμεν (first-person middle optative passive plural)
πεπτηγμένοι εἴητε (middle optative passive plural second-person)
εἶτε (middle optative passive plural second-person)
πεπτηγμένοι εἴησᾰν (middle optative passive plural third-person)
εἶεν (middle optative passive plural third-person)
πέπτηξο (imperative middle passive second-person singular)
πεπτήχθω (imperative middle passive singular third-person)
πέπτηχθον (dual imperative middle passive second-person)
πεπτήχθων (dual imperative middle passive third-person)
πέπτηχθε (imperative middle passive plural second-person)
πεπτήχθων (imperative middle passive plural third-person)
επτηχέναι (active infinitive)
πεπτῆχθαι (infinitive middle passive plural)
επτηχώς (active masculine participle)
πεπτηγμένος (masculine middle participle passive plural)
επτηχυῖᾰ (active feminine participle)
πεπτηγμένη (feminine middle participle passive plural)
επτηχός (active neuter participle)
πεπτηγμένον (middle neuter participle passive plural)
πτώσσω (alternative)

The root is extensively discussed by Hackstein: according to him, Tocharian B pyāk-tsi (“to strike down”) is related, which requires a reconstruction of the root as *pyeh₂(k)-. Also cognate are πτοέω (ptoéō, “to be scared, dismayed”) and πταίω (ptaíō, “to stumble, trip”) and, from other Indo-European languages, Lithuanian pjáuti (“to cut, mow”) and perhaps Latin paviō (“to beat, strike”). However, according to Beekes, there are two problems with this reconstruction: first, the semantic connection between the Tocharian word and this verb is not evident, and second, it neglects the evidence of πτωχός (ptōkhós, “beggar”), which is clearly related and shows a Pre-Greek alternation.

(intransitive) to crouch or cower for fear