BOFFIN Antonyms There are 4 antonyms of the word boffin. (opposite meanings)Did you mean?Definition of BOFFINAlso try opposite words for..boffinsBest Opposite Words For BOFFINTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1blockheadnoun, adjectiven, adj2duncenounn3ignoramusnounn4simpletonnounn Alternatives for BLOCKHEAD Words (9)boneheadduncedunderheadhammerheadknuckleheadloggerheadlunkheadmuttonheadnumskullOpposite words for blockhead Alternatives for DUNCE Words (16)idiotblockheadnumskulldoltfoolimbecilenincompoopnitwitsimpletonboneheaddunderheadhammerheadknuckleheadloggerheadlunkheadmuttonheadOpposite words for dunce Alternatives for SIMPLETON Words (1)simpleOpposite words for simpleton