Synonyms of knucklehead

Noun

1. dunce, dunderhead, numskull, blockhead, bonehead, lunkhead, hammerhead, knucklehead, loggerhead, muttonhead, shithead, dumbass, fuckhead, stupid, stupid person, stupe, dullard, dolt, pudding head, pudden-head, poor fish, pillock

usage: a stupid person; these words are used to express a low opinion of someone's intelligence

Definition and meaning of knucklehead (Dictionary)