genuine 7 antonyms and opposites of genuine. Adj — Real and authentic, not fake or imitation. Synonyms for genuine authentic legit lubish natural real true uncounterfeited actual bona fide legitimate non-fake pukka sterling unadulterated undissembled unfaked unfeigned veritable Antonyms for genuine fake ingenuine counterfeit fraudulent knockoff inauthentic phony ← Back to the full definition of genuine
