authentic

(s) conforming to fact and therefore worthy of belief
- an authentic account by an eyewitness
- reliable information
reliable,
(s) not counterfeit or copied
- an authentic signature
- a bona fide manuscript
- an unquestionable antique
- photographs taken in a veritable bull ring
bona fide, unquestionable, veritable,

Synonyms

reliable bona fide unquestionable veritable

Words of close approximity

authentically authenticate authenticated authentication authenticator authenticity