| No. | Term | Definition |
|---|---|---|
| 1. | abhorrent | causing loathing; repulsive |
| 2. | abominable | very unpleasant; detestable |
| 3. | abrasive | harshly unpleasant; grating |
| 4. | acidic | sour-tempered; biting |
| 5. | appalling | shocking and very unpleasant |
| 6. | atrocious | extremely bad; dreadful |
| 7. | awkward-looking | ungraceful in appearance |
| 8. | bad-looking | unattractive in appearance |
| 9. | baleful | threatening harm; sinister |
| 10. | barbarous | cruel; brutally unpleasant |
| 11. | beastly | very unpleasant; nasty |
| 12. | begrimed | dirty; covered with grime |
| 13. | bitter | sharp and unpleasant |
| 14. | blotchy | marked with irregular spots |
| 15. | boorish | rude; ill-mannered |
| 16. | brutish | coarse; lacking refinement |
| 17. | bungled | done clumsily; botched |
| 18. | cacophonous | harsh-sounding; discordant |
| 19. | callous | insensitive; unfeeling |
| 20. | clunky | heavy, awkward, ungainly |
| 21. | coarse | rough; lacking delicacy |
| 22. | contemptible | deserving scorn |
| 23. | creepy | causing unease; eerie |
| 24. | crude | roughly made; unrefined |
| 25. | crummy | poor quality; shabby |
| 26. | damaged | harmed; marred |
| 27. | deformed | misshapen; malformed |
| 28. | degenerate | declined in quality; debased |
| 29. | deplorable | shockingly bad; disgraceful |
| 30. | despicable | morally repugnant; vile |
| 31. | dilapidated | run-down; in disrepair |
| 32. | dire | extremely bad; dreadful |
| 33. | disfigured | spoiled in appearance |
| 34. | disgusting | causing revulsion |
| 35. | disharmonious | lacking pleasing balance |
| 36. | disheveled | messy; untidy |
| 37. | dismal | gloomy; depressing |
| 38. | distasteful | offensive; unpleasant |
| 39. | dreadful | very bad; horrid |
| 40. | dreary | dull and depressing |
| 41. | dumpy | short and unattractive |
| 42. | dysfunctional | not working properly |
| 43. | eerie | strangely unsettling |
| 44. | egregious | outstandingly bad |
| 45. | embarrassing | causing shame or awkwardness |
| 46. | enraging | provoking anger; infuriating |
| 47. | eyesore | something unpleasant to see |
| 48. | fierce-looking | harshly intimidating in appearance |
| 49. | filthy | very dirty; foul |
| 50. | foul | offensive; disgusting |
| 51. | frightful | very unpleasant; alarming |
| 52. | frumpy | dowdy; unfashionable |
| 53. | garish | overbright; tastelessly showy |
| 54. | ghastly | horrible; shocking |
| 55. | gloomy | dark; depressing |
| 56. | godawful | extremely bad; terrible |
| 57. | grotesque | distorted; repulsively odd |
| 58. | grubby | dirty; grimy |
| 59. | gruesome | horrifying; repellent |
| 60. | grungy | dirty; shabby |
| 61. | hackneyed | overused; stale |
| 62. | harsh | unpleasantly rough or severe |
| 63. | hideous | extremely unattractive |
| 64. | horrendous | shockingly dreadful |
| 65. | horrible | very unpleasant; awful |
| 66. | horrid | disgusting; dreadful |
| 67. | icky | unpleasant; yucky |
| 68. | ill-favored | unattractive in appearance |
| 69. | inauspicious | unpromising; ominous |
| 70. | inferior | lower quality; second-rate |
| 71. | inhospitable | unwelcoming; harsh |
| 72. | insipid | lacking flavor or interest |
| 73. | intimidating | frightening; menacing |
| 74. | jarring | harshly discordant; unsettling |
| 75. | lopsided | uneven; unbalanced |
| 76. | lousy | very poor; bad |
| 77. | malformed | badly formed; misshapen |
| 78. | malodorous | having a bad smell |
| 79. | mean-looking | unkind or nasty in appearance |
| 80. | messy | untidy; disorderly |
| 81. | misshapen | irregularly formed; deformed |
| 82. | monstrous | shockingly ugly or cruel |
| 83. | nasty | very unpleasant; offensive |
| 84. | noisome | offensive; foul-smelling |
| 85. | objectionable | arousing dislike; offensive |
| 86. | odious | extremely unpleasant; hateful |
| 87. | off-putting | discouraging; unpleasant |
| 88. | ominous | suggesting something bad |
| 89. | outrageous | shocking; wildly improper |
| 90. | pathetic | contemptibly inadequate |
| 91. | pitiful | wretched; deserving pity |
| 92. | plain | not pretty; ordinary-looking |
| 93. | repellent | causing strong disgust |
| 94. | repulsive | extremely disgusting |
| 95. | revolting | causing nausea or disgust |
| 96. | rough | lacking smoothness or polish |
| 97. | rude | offensively impolite |
| 98. | rusty | corroded; aged and rough |
| 99. | scabrous | rough; indecent; unpleasant |
| 100. | scraggly | thin, messy, and unattractive |