Superman, Tarzan, Titan, Apache, Ape, Assassin, Baboon, Battler, Beast, Belligerent, Berserk, Blade, Bomber, Bravo, Brawler, Bruiser, Brute, Bully, Butcher, Cannibal, Chimpanzee, Colossus, Combatant, Competitor, Contender, Contestant, Cutthroat, Demon, Desperado, Devil, Disputant, Dragon, Drill, Enforcer, Executioner, Exterminator, Fencer, Fiend, Fighter, Firebrand, Fury, Giant, Gibbon, Gladiator, Goon, Gun, Gunman, Homicide, Hood, Hoodlum, Hooligan, Incendiary, Jouster, Killer, Knight, Lemur, Macaque, Madcap, Man, Mandrill, Marmoset, Atlas, Cain, Cyclops, Goliath, Matador, Militant, Monster, Mug, Mugger, Murderer, Orang, Orangutan, Pesticide, Poison, Poisoner, Powerhouse, Rapist, Revolutionary, Rhesus, Rioter, Rival, Rough, Rowdy, Ruffian, Saki, Savage, Slaughterer, Slayer, Spitfire, Stalwart, Strangler, Sword, Swordsman, Terror, Terrorist, Thug, Tiger, Tigress, Torpedo, Tough, Violent, Virago, Vixen, Witch, Wolf, Wrangler