Synonyms of thug

1 Syllable
goons, goon, hood, punk
2 Syllables
rustlers, gangsters, rioter, gunman, gangster, hoodlum, muggers, mugger, robbers, bully, rustler, toughie, ruffian, hoodlums, robber, ruffians, mobster, rowdy, bandit, mobsters, hellhound, killer
3 Syllables
terrorist, criminal, mafioso, mafiosi, assassin, abuser, despoiler, forager, foragers, hooligans, sandbagger, gangbangers, delinquent, shoplifter, cardsharper, shoplifters, despoilers, gangbanger, gorilla, larrikin, hooligan, murderer, criminals
4 Syllables
crocodile, desperadoes, troublemaker, safecracker, malefactors, malefactor, desperado