KNOCKOFF Antonyms There are 6 antonyms of the word knockoff. (opposite meanings)Did you mean?Definition of KNOCKOFFSynonyms of KNOCKOFFAlso try opposite words for..knockoffsBest Opposite Words For KNOCKOFFTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1authenticadjectiveadj2genuineadjectiveadj3legitimateadjectiveadj4originalnoun, adjectiven, adj5realadjectiveadj6bona fideadjectiveadj Alternatives for AUTHENTIC Words (12)reliablegenuinerealtrustworthylegitimateoriginaltruevalidcredibleunquestionableveritableunfakedPhrases (1)bona fideOpposite words for authentic Alternatives for GENUINE Words (12)realtrueactualauthentichonestlegitimateoriginalsincereechtliteralnaturalunfeignedPhrases (1)bona fideOpposite words for genuine Alternatives for LEGITIMATE Words (18)lawfullegalrightfulauthenticgenuinepropertruevalidlegitimizedecriminalisedecriminalizelegaliselegalizelegitimatiselegitimatizelegitimiselicitlogicalOpposite words for legitimate Alternatives for ORIGINAL Words (16)actualauthenticfirsthandgenuineinnovativeinventivenovelrealtrueuniqueinitialarchetypeautographmasterpilotprototypePhrases (1)master copyOpposite words for original Alternatives for REAL Words (22)actualgenuineauthenticmaterialsubstantialtangibletrueconcretehonestphysicalsinceresolidvalidveritableexistentheartfeltliteralrattlingreallyveridicalveryreiPhrases (2)bona fidereal numberOpposite words for real