battler, belligerent, belted knight, bickerer, blade, bravo, brawler, bruiser, bully, bullyboy, combatant, competitor, contender, contestant, disputant, duelist, enforcer, fencer, feuder, fighter, fighting cock, foilsman, gamecock, gladiator, goon, gorilla, gun, gunsel, hatchet man, hellion, holy terror, hood, hoodlum, hooligan, jouster, knight, militant, mug, mugger, muscle man, quarreler, rioter, rival, rodman, rough, roughneck, rowdy, ruffian, sabreur, scrapper, scuffler, squabbler, strong arm, strong-arm man, strong-armer, struggler, swashbuckler, sword, swordplayer, swordsman, terror, thug, tilter, torpedo, tough, trigger man, tussler, ugly customer, wrangler