Where does “authentic” come from?

Authentic comes from Middle English authentik, from Old French autentique, from Latin authenticus, from Ancient Greek αὐθεντικός, derived from αὐτός meaning self.

authentic (English): Of the same origin as claimed; genuine;...

Definitions

  1. Of the same origin as claimed; genuine;...

Ancestry of “authentic”, step by step

StepLanguageWordMeaning
1Middle Englishauthentik
2Old Frenchautentique
3Latinauthenticusoriginal, genuine, authentic
4Ancient Greekαὐθεντικόςwarranted, authentic, authoritative
5Ancient Greekαὐθέντηςa perpetrator of any act, especially that he...
6Ancient Greekαὐτο-self-
7Ancient Greekαὐτόςαὐτή f, αὐτό n; "first/second declension";...
8Proto-Indo-Europeanh₂ewaway from, off; again
9Proto-Indo-EuropeanǵʰePostpositional intensifying particle: indeed, at any rate, in fact

Words derived from “authentic

Every word from Proto-Indo-European ǵʰe