Synonyms and related words :
bad person, criminal, crook, culprit, deceiver, delinquent, evil man, evil person, evildoer, felon, gangster, lawbreaker, malefactor, malevolent, malfeasant, malfeasor, misdemeanant, misdemeanist, misfeasor, mobster, offender, outlaw, public enemy, racketeer, sinner, thief, transgressor, villain, worker of ill