cutthroat Synonyms

fierce slaughterer slayer stabber stingo murderess strangler thug unmerciful vicious savage sanguineous murderous perpetrator peterman pitiless relentless ripper rivaling ruffian ruthless vying violent viper mass murderer serial killer smotherer competitive advantage killer instinct one-upmanship pocket billiards self-appointed undeserved hitman hit man wrackful apache bar billiards headhunter barbaric eradicator gunman gunslinger hired gun hit person murderer aggressive brutal butcher carnifex