1. Assassin
2. Slayer
3. Killer
4. Executioner
5. Manslayer
6. Homicide
7. Murderess
8. Slaughterer
9. Cutthroat
10. Strangler
11. Hit man
12. Malefactor
13. Felon
14. Abductor
15. Perpetrator
16. Culprit
17. Foe
18. Offender
19. Fiend
20. Henchman
21. Rogue
22. Thug
23. Knave
24. Villain
25. Brigand
26. Cutpurse
27. Outlaw
28. Avenger
29. Murderer-at-large
30. Executor

Finding the perfect synonym for the word “murderer” can be difficult. There are so many options to choose from, it can be hard to decide which one best fits the context. Luckily, we’ve compiled a list of the 30 best ideas for synonyms for “murderer”. From assassin to slayer, killer to executioner, and from manslayer to homicide, this list has all the other words for “murderer” you could possibly need. Whether you’re looking for the perfect word to use in a novel, a poem, or a play, this list has the best options to choose from. Don’t waste your time trying to find the right synonym for “murderer” – use the list above and find the perfect word for your context in no time!