mishandles

Verb

• make a mess of, destroy or ruin
• manage badly or incompetently
• third-person singular simple present indicative of mishandle

Synonyms

ball up, blow, bobble, bodge, bollix, bollix up, bollocks, bollocks up, botch, botch up, bumble, bungle, flub, fluff, foul up, fuck up, fumble, louse up, mess up, misconduct, mishandle, mismanage, muck up, muff, screw up, spoil