subduer

one that defeats an enemy or opponent time and again Native Americans made treaties with the whites, only to see their subduers break those treaties Synonyms beater, conqueror, master, victor, trimmer, vanquisher, whipper, winnerRelated Words champ, champion, finalist, placer; dominator, overdog, ruler, subjugator, top dogNear Antonyms punching bag, pushover, quitter; failure, flop, washout; underdogAntonyms loser