blunderer Synonyms

bungler sad sack bumbler fuckup fumbler butcher botcher stumbler klutz birdbrain bonehead simpleton oaf clumsy person butterfingers blundering person clumsy oaf muffer twerp numbskull foozler bodger addlebrain nitwit screwup numskull muddler dolt clown clot clod chump abortionist boggler blunderbuss blockhead donkey dub mismanager lummox incompetent ignoramus idiot fool fathead dunce duffer amateur