| No. | Item | Definition |
|---|---|---|
| 1. | aggressive | hostile and threatening |
| 2. | alarming | causing worry or fear |
| 3. | appalling | shocking and frightening |
| 4. | awful | very bad or frightening |
| 5. | baleful | threatening harm or evil |
| 6. | bleak | cold, grim, and discouraging |
| 7. | bloodcurdling | causing extreme fear |
| 8. | bloodthirsty | eager for violence |
| 9. | bone-chilling | deeply frightening |
| 10. | brooding | darkly threatening |
| 11. | brutal | cruel and violent |
| 12. | chilling | frightening in a cold way |
| 13. | concerning | causing worry or alarm |
| 14. | creepy | making you uneasy and afraid |
| 15. | daunting | seeming difficult and intimidating |
| 16. | demonic | like an evil spirit |
| 17. | dire | extremely serious and alarming |
| 18. | disconcerting | unsettling and confusing |
| 19. | disquieting | causing unease or anxiety |
| 20. | distressing | causing anxiety or fear |
| 21. | disturbing | troubling and fear-inducing |
| 22. | dread-inducing | causing deep fear |
| 23. | dreaded | feared in advance |
| 24. | dreadful | causing fear or dread |
| 25. | eerie | strange and frightening |
| 26. | evil | morally bad and threatening |
| 27. | fear-inducing | causing fear |
| 28. | fearful | causing fear |
| 29. | fearsome | causing great fear |
| 30. | fiendish | cruel or devilishly frightening |
| 31. | formidable | inspiring fear or respect |
| 32. | freaky | strange and frightening |
| 33. | frightening | causing fear or alarm |
| 34. | frightful | very frightening or unpleasant |
| 35. | ghastly | horrible and frightening |
| 36. | ghostly | like a ghost |
| 37. | goosebump-inducing | causing fearful shivers |
| 38. | gothic | dark, mysterious, and eerie |
| 39. | grim | bleak and alarming |
| 40. | grisly | horribly gruesome |
| 41. | gruesome | horribly shocking and frightening |
| 42. | hair-raising | extremely frightening or shocking |
| 43. | hair-tingling | causing fearful excitement |
| 44. | haunted | seeming occupied by ghosts |
| 45. | haunting | lingeringly eerie or disturbing |
| 46. | hideous | extremely ugly or frightening |
| 47. | horrendous | shockingly bad and frightening |
| 48. | horrible | very unpleasant or frightening |
| 49. | horrid | very unpleasant or frightening |
| 50. | horrific | extremely shocking and frightening |
| 51. | horrifying | causing horror or shock |
| 52. | ill-omened | bringing signs of trouble |
| 53. | intimidating | making someone feel afraid |
| 54. | jarring | suddenly disturbing or alarming |
| 55. | life-threatening | likely to cause death |
| 56. | macabre | grim and death-related |
| 57. | malevolent | wishing harm or evil |
| 58. | malicious | intending harm |
| 59. | malign | evil and harmful |
| 60. | menacing | suggesting danger or harm |
| 61. | monstrous | horribly large or evil |
| 62. | murderous | dangerously violent |
| 63. | nightmarish | like a terrible nightmare |
| 64. | ominous | suggesting something bad will happen |
| 65. | panic-inducing | causing sudden fear |
| 66. | perilous | dangerous and frightening |
| 67. | petrifying | making someone extremely afraid |
| 68. | phantasmal | ghostly and unreal |
| 69. | portentous | ominously significant |
| 70. | precarious | dangerously unstable |
| 71. | predatory | hunting or exploiting others |
| 72. | satanic | devilish and frightening |
| 73. | shivery | causing fearful shivers |
| 74. | shocking | causing sudden alarm |
| 75. | shuddery | making one shudder |
| 76. | sinister | suggesting evil or danger |
| 77. | spectral | ghostlike and eerie |
| 78. | spine-chilling | causing a shiver of fear |
| 79. | spooky | strangely frightening |
| 80. | startling | causing sudden surprise or alarm |
| 81. | supernatural | beyond nature and frightening |
| 82. | terrible | very bad or frightening |
| 83. | terrifying | causing intense fear |
| 84. | terrorizing | causing terror |
| 85. | threatening | seeming dangerous or harmful |
| 86. | traumatic | deeply distressing and frightening |
| 87. | treacherous | dangerous and unpredictable |
| 88. | troubling | causing worry or unease |
| 89. | uncanny | strangely unnatural and unsettling |
| 90. | unearthly | strange and not worldly |
| 91. | unnerving | making someone lose courage |
| 92. | unsettling | making someone uneasy |
| 93. | upsetting | causing distress or fear |
| 94. | venomous | poisonous or spitefully dangerous |
| 95. | vicious | violent and cruel |
| 96. | violent | involving force and danger |
| 97. | weird | strange and unsettling |
| 98. | wicked | evil and threatening |
| 99. | worrying | causing concern or fear |
| 100. | wraithlike | ghostlike and frightening |