duffer Synonyms

dullard oaf klutz idiot fool dolt blockhead bungler false coin bumbler goof slowpoke bonehead simple-minded person kookaburra foul up dope stumbler spoiler simpleton goofball bad coin base coin twonk twerp stumer wazzock bohunk alec wally butterfingers spurious coin rube slob rumper pedler dupe dunce auf dub drongo donkey clod chump chapman butcher botcher booby fumbler higgler