Synonyms of chump

1 Syllable
dolt, champ, boob, jay, lamb, clod, fool, goof, chaw, oaf, sap
2 Syllables
blockhead, jackal, beefhead, dumdums, client, lunkhead, jackals, patsies, champing, halfwit, oxen, walkins, walk-in, airhead, stooge, bruiser, thickhead, champed, sucker, patsy, suckers, lame-brain, chawed, pigeons, bruisers, duping, lummox, gudgeon, hardhead
3 Syllables
pushovers, knucklehead, cat's-paw, pushover, scapegoat, clodpate
4 Syllables
manducated, manducating, manducate