Synonyms of ass

1 Syllable
duff, twit, dolt, dope, schnook, moke, schmuck, fool, fools, schmoes, jerk, schmo
2 Syllables
blockhead, fanny, burro, numbskull, witling, turkey, mooncalf, dunce, ninny, idiot, butting, softhead, donkey, jackass, ding-dong, fannies, jennet, ninnies, heinie, nitwit
3 Syllables
simpleton, nincompoop, derriere, asshole
4 Syllables
imbecile, motherfuckers, motherfucker