αὐθεντικός

Ancient Greek

Etymology

From αὐθέντης (authéntēs) +‎ -ικός (-ikós).

Pronunciation

(5^th BCE Attic) IPA^(key): /au̯.tʰen.ti.kós/
(1^st CE Egyptian) IPA^(key): /aʍ.tʰen.tiˈkos/
(4^th CE Koine) IPA^(key): /aɸ.θen.tiˈkos/
(10^th CE Byzantine) IPA^(key): /af.θen.tiˈkos/
(15^th CE Constantinopolitan) IPA^(key): /af.θen.diˈkos/

Adjective

αὐθεντῐκός • (authentikós) m (feminine αὐθεντῐκή, neuter αὐθεντῐκόν); first/second declension

warranted, authentic, authoritative

Declension

First and second declension of αὐθεντῐκός; αὐθεντῐκή; αὐθεντῐκόν (Attic)

Number	Singular			Dual			Plural
Case/Gender	Masculine	Feminine	Neuter	Masculine	Feminine	Neuter	Masculine	Feminine	Neuter
Nominative	αὐθεντῐκός authentikós	αὐθεντῐκή authentikḗ	αὐθεντῐκόν authentikón	αὐθεντῐκώ authentikṓ	αὐθεντῐκᾱ́ authentikā́	αὐθεντῐκώ authentikṓ	αὐθεντῐκοί authentikoí	αὐθεντῐκαί authentikaí	αὐθεντῐκᾰ́ authentiká
Genitive	αὐθεντῐκοῦ authentikoû	αὐθεντῐκῆς authentikês	αὐθεντῐκοῦ authentikoû	αὐθεντῐκοῖν authentikoîn	αὐθεντῐκαῖν authentikaîn	αὐθεντῐκοῖν authentikoîn	αὐθεντῐκῶν authentikôn	αὐθεντῐκῶν authentikôn	αὐθεντῐκῶν authentikôn
Dative	αὐθεντῐκῷ authentikôi	αὐθεντῐκῇ authentikêi	αὐθεντῐκῷ authentikôi	αὐθεντῐκοῖν authentikoîn	αὐθεντῐκαῖν authentikaîn	αὐθεντῐκοῖν authentikoîn	αὐθεντῐκοῖς authentikoîs	αὐθεντῐκαῖς authentikaîs	αὐθεντῐκοῖς authentikoîs
Accusative	αὐθεντῐκόν authentikón	αὐθεντῐκήν authentikḗn	αὐθεντῐκόν authentikón	αὐθεντῐκώ authentikṓ	αὐθεντῐκᾱ́ authentikā́	αὐθεντῐκώ authentikṓ	αὐθεντῐκούς authentikoús	αὐθεντῐκᾱ́ς authentikā́s	αὐθεντῐκᾰ́ authentiká
Vocative	αὐθεντῐκέ authentiké	αὐθεντῐκή authentikḗ	αὐθεντῐκόν authentikón	αὐθεντῐκώ authentikṓ	αὐθεντῐκᾱ́ authentikā́	αὐθεντῐκώ authentikṓ	αὐθεντῐκοί authentikoí	αὐθεντῐκαί authentikaí	αὐθεντῐκᾰ́ authentiká
Derived forms	Adverb			Comparative			Superlative
Derived forms	αὐθεντῐκῶς authentikôs			αὐθεντῐκώτερος authentikṓteros			αὐθεντῐκώτᾰτος authentikṓtatos
Notes:	This table gives Attic inflectional endings. For declension in other dialects, see Appendix:Ancient Greek dialectal declension.

Descendants

Greek: αυθεντικός (afthentikós)
→ Latin: authenticus (see there for further descendants)