Synonyms of mismanage in English:

mismanage


See definition of mismanage

verb

1‘the campaign had been badly mismanaged’

SYNONYMS
botch, bungle, fluff, fumble, make a mess of, mishandle, misdirect, misgovern, misconduct, mar, spoil, ruin, mangle, wreck
informal make a hash of, muff, mess up, muck up, foul up, screw up, bitch up
British informal make a muck of, cock up, make a pig's ear of, make a Horlicks of
vulgar slang fuck up, balls up