bumble Synonyms

stammer botch up mishandle stutter fumble fuck up bungle mess up stumble screw up falter muck up botch muddle muff flounder mismanage spoil louse up foul up flub blow blunder bodge ball up bollix bollix up bobble bollocks bollocks up fluff stumbling bad manners goof up ballup indiscreetness stumble through manage poorly bumble along grope around muddle through make a hash of mess about betise whirr go down on goof ruffle up muddle up make a mistake