Where does “authenticity” come from?

Authenticity derives from English authentic plus the French suffix -ité, from Latin -itas and authenticus, from Ancient Greek αὐθεντικός meaning of one's own hand, ultimately from αὐτός self.

authenticity (English): The quality of being genuine or not corrupted...

Definitions

  1. The quality of being genuine or not corrupted...

Ancestry of “authenticity”, step by step

StepLanguageWordMeaning
1EnglishauthenticOf the same origin as claimed; genuine;...
2Middle Englishauthentik
3Old Frenchautentique
4Latinauthenticusoriginal, genuine, authentic
5Ancient Greekαὐθεντικόςwarranted, authentic, authoritative
6Ancient Greekαὐθέντηςa perpetrator of any act, especially that he...
7Ancient Greekαὐτο-self-
8Ancient Greekαὐτόςαὐτή f, αὐτό n; "first/second declension";...
9Proto-Indo-Europeanh₂ewaway from, off; again
10Proto-Indo-EuropeanǵʰePostpositional intensifying particle: indeed, at any rate, in fact

Words derived from “authenticity

Every word from Proto-Indo-European ǵʰe