v. 25B6; verb BUNGLE, fluff, make a mess of, mishandle, misconduct, spoil, ruin, wreck; informal botch, make a hash of, mess up, muck up; Brit. informal make a pig's ear of, make a Horlicks of.
MISMANAGE
Meaning of MISMANAGE in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012