Synonyms of schlemiel

1 Syllable
wimp, goon, boob, dope, schmuck, fool, fools, goof, schmoes, dork, jerk, schmo, sap
2 Syllables
blockhead, meathead, botchers, dimwit, lunkhead, puppet, turkey, mooncalf, dumbbell, stooge, ninnies, dunce, ninny, stupid, idiot, softhead, botcher, bungler, nitwit
3 Syllables
simpleton, nincompoop
4 Syllables
ignoramus