Synonyms of halfwit

1 Syllable

dolt, goon, klutz, chump, boor, lout, clown, schmuck, clod, beast, ox, fool, fools, schmoes, schmo, sap

2 Syllables

blockhead, beefhead, bumpkin, hayseed, lunkhead, loser, morons, turkey, mooncalf, numskull, fathead, brute, bruiser, dunce, ninny, idiot, softhead, yokel, hardhead, dummkopf, half-wit, moron, ninnies, nitwit

3 Syllables

knucklehead, clodhopper, simpleton, nincompoop, blunderer

4 Syllables

addlepate, imbecile