Secret Santicorn 2019: Words for Monster

The second annual Secret Santicorn event on the OSR Discord Server is just wrapping up! It's like Secret Santa, but instead of requesting regular gifts, participants request blog posts. My prompt is from Idle Doodler, of idledoodler.blogspot.com. The request:

"I'm throwing together a White Box FMAG / S&W White Box hack. Surprise me! If you're really stumped for a prompt, I'm to put together an extensive list of descriptor words for monsters so that, while GMing and trying to avoid referring to a creature by its monster manual name, I have something more to refer to than 'monster', 'beast' and 'creature'."

A list of synonyms for 'monster' is a tool I can make good use of myself, so I ran with it.

d50 Words for Monster

1. Aberration
2. Abomination
3. Anomaly
4. Apparition
5. Arachnid
6. Behemoth
7. Biped
8. Brute
9. Bruiser
10. Chimera
11. Churl
12. Clod
13. Creep
14. Critter
15. Curiosity
16. Deviant
17. Enigma
18. Fiend
19. Goon
20. Haunt
21. Hellion
22. Horror
23. Hooligan
24. Humanoid
25. Leviathan
26. Lout
27. Marvel
28. Miscreation
29. Miscreant
30. Misformation
31. Mutation
32. Oddity
33. Phantasm
34. Quadruped
35. Terror
36. Thing
37. Thug
38. Titan
39. Reptile
40. Serpent
41. Shade
42. Shadow
43. Silhouette
44. Specter
45. Spirit
46. Stranger
47. Vermin
48. Vision
49. Weirdo
50. Worm