Synonyms to hangman

strangler, Cain, Jack Ketch, apache, assassin, assassinator, beheader, bloodletter, bloodshedder, bravo, burker, butcher, button man, cannibal, chastizer, cutthroat, deathsman, desperado, discipliner, electrocutioner, eradicator, executioner, exterminator, garroter, gorilla, gun, gunman, gunsel, hatchet man, head-hunter, headsman, hit man, homicidal maniac, homicide, killer, man-eater, man-killer, manslayer, massacrer, matador, murderer, pesticide, poison, poisoner, punisher, slaughterer, slayer, thug, torpedo, trigger man