unauthentic

Synonyms

bogus, counterfeit, fake, false, forged, inauthentic, phony (also phoney), sham, spurious;

Antonyms

authentic, bona fide, genuine, real, unfaked;

Near Antonyms

natural;

actual, true, valid;

Related Words

artificial, factitious, imitation, man-made, mimic, mock, simulated, substitute, synthetic;

dummy, nonfunctioning, ornamental;

cultured, fabricated, manufactured;

deceptive, delusive, misleading;