2
butcherer
2
cannibal
2
demolisher(noun, destroyer)
2
desperado
2
eliminator(noun, killer, slayer)
2
enemy(noun, someone, rival, opponent, competitor)
2
fratricide
2
guerrilla(noun, opposition, agent, villain, rebel)
2
hired gun(noun, expression, idiom, killer, assassin)
2
man-eater
2
poisoner
2
ripper
2
ruiner(noun, destroyer)
2
soldier(noun, person, butcher, killer, assassin)
2
triggerman(noun, person, help)
2
villain(noun, opposition, agent, rebel, criminal)
1
absenter
1
adversary(noun, opposition, agent, rebel, criminal)
1
agent(noun, opposition, villain, rebel, criminal)
1
antagonist(noun, opposition, agent, rebel, criminal)
10 years ago|8.8k views|share |citing 
APASmart Define. (2016). murderer thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/murderer/thesaurus/synonyms
ChicagoSmart Define. 2016. "murderer thesaurus" https://smartdefine.org/murderer/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, murderer thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/murderer/thesaurus/synonyms>.
MLASmart Define. "murderer thesaurus" 28 March 2016. Web. 22 September 2026. <https://smartdefine.org/murderer/thesaurus/synonyms>