Synonyms of malefactor

1 Syllable
thug, wretch, con, scamp
2 Syllables
scoundrel, juvie, outlaw, hoodlum, outcast, rogue, sinner, rounder, felons, culprit, hellhound, convict, varlet, ruffian, villain, rowdy, rascal, jailbird, wrongdoer, scofflaw, wrongdoers, villains, felon
3 Syllables
violators, prisoner, blackmailers, neglecter, blackmailer, violator, delinquent, long-termer, rapscallion, offenders, evildoer, lawbreakers, lawbreaker, transgressor, offender, transgressors, criminals
4 Syllables
antihero