English to English

verb (v)

• make a mess of, destroy or ruin(verb.social)

  Synonym:
  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, muck up
  

  source: wordnet30
• manage badly or incompetently(verb.social)

  Synonym:
  misconduct, mismanage
  

  source: wordnet30
• To handle ill or wrongly; to maltreat.(verb)

  source: webster1913