What is another word for "bungler"?

Roget's Thesaurus (1911) lists these synonyms for "bungler": abroad, actor, adventurer, amateur, and, ass, awkward, bad, bidder, blunderer, blunderhead, bunko, capper, carpetbagger, charlatan, cheat, clod, clothing, coach, cockatrice, conjurer, conjuror, crimp, dauber, deceive, deceiver, decoy, devil, dissembler, duck, duffer, empiric, fair, faker, false, fire, fish, flat, flusher, four.