Synonyms and Antonyms of knucklehead
- Even a knucklehead like me can use this system.
airhead, blockhead, chucklehead, dimwit, dodo, dolt, donkey, dope, dork [slang], dullard, dumbbell, dummy, dunce, fathead, goof, goon, half-wit, idiot, ignoramus, imbecile, know-nothing, lamebrain, loon, lunkhead, moron, nincompoop, ninny, nitwit, noddy, noodle, numskull (or numbskull), oaf, pinhead, saphead, simpleton, stock, turkey, yahoo, yo-yo
Seen and Heard
What made you want to look up knucklehead? Please tell us where you read or heard it (including the quote, if possible).