| No. | Item | Definition |
|---|---|---|
| 1. | aberrant | deviating from what is normal |
| 2. | amiss | not quite right |
| 3. | below par | worse than expected |
| 4. | blurry | not clear or sharp |
| 5. | botched | done badly |
| 6. | broken | not working properly |
| 7. | buggy | containing software errors |
| 8. | bungled | handled clumsily and wrongly |
| 9. | burned-out | no longer functioning from overuse |
| 10. | busted | broken or not working |
| 11. | clunky | awkward and poorly functioning |
| 12. | compromised | weakened or made unsafe |
| 13. | corrupt | damaged and unreadable |
| 14. | corrupted | damaged or altered wrongly |
| 15. | cracked | split and damaged |
| 16. | crude | poorly made or basic |
| 17. | damaged | harmed and not fully usable |
| 18. | decrepit | old and badly worn |
| 19. | defective | having a flaw or problem |
| 20. | deficient | lacking something needed |
| 21. | dilapidated | in poor repair |
| 22. | distorted | changed from true form |
| 23. | dubious | not trustworthy or sound |
| 24. | dud | failing to work or impress |
| 25. | erroneous | containing an error |
| 26. | feeble | lacking strength or effectiveness |
| 27. | flawed | having an imperfection or weakness |
| 28. | fragile | easily damaged or broken |
| 29. | frail | weak and delicate |
| 30. | fried | damaged by electricity or heat |
| 31. | fuzzy | unclear or distorted |
| 32. | garbled | distorted and hard to understand |
| 33. | glitched | affected by a technical error |
| 34. | glitchy | prone to small technical problems |
| 35. | half-baked | poorly thought out |
| 36. | haywire | out of control or malfunctioning |
| 37. | ill-conceived | poorly planned or thought out |
| 38. | ill-formed | badly shaped or structured |
| 39. | ill-made | badly constructed |
| 40. | imperfect | not completely correct or whole |
| 41. | incomplete | not whole or finished |
| 42. | inconsistent | not steady or uniform |
| 43. | inferior | lower in quality |
| 44. | inoperable | unable to function |
| 45. | irregular | not even or standard |
| 46. | jammed | stuck and not working |
| 47. | janky | poorly made or unreliable |
| 48. | kaput | completely broken or useless |
| 49. | leaky | allowing unwanted escape |
| 50. | loose | not firmly fixed |
| 51. | low-grade | of poor quality |
| 52. | low-quality | not well made |
| 53. | malfunctioning | not operating as intended |
| 54. | mangled | badly damaged or distorted |
| 55. | marred | spoiled by damage or flaws |
| 56. | messed-up | badly damaged or confused |
| 57. | misaligned | not lined up correctly |
| 58. | misfiring | failing to work properly |
| 59. | misshapen | having an abnormal shape |
| 60. | muddy | unclear or confused |
| 61. | nonfunctional | not working at all |
| 62. | not right | incorrect or wrong |
| 63. | not up to scratch | not good enough |
| 64. | not up to snuff | not good enough |
| 65. | off | slightly wrong or inaccurate |
| 66. | on the blink | working unreliably |
| 67. | out of order | not working properly |
| 68. | out of whack | not working or aligned properly |
| 69. | patchy | uneven or inconsistent |
| 70. | poor | of low quality |
| 71. | problematic | causing difficulty or concern |
| 72. | questionable | doubtful in quality or correctness |
| 73. | ramshackle | badly built or maintained |
| 74. | rickety | weak and likely unstable |
| 75. | run-down | in poor condition |
| 76. | second-rate | of poor quality |
| 77. | shoddy | poorly made or done |
| 78. | shot | worn out or ruined |
| 79. | slipshod | carelessly made or done |
| 80. | spotty | uneven and unreliable |
| 81. | subpar | below average quality |
| 82. | substandard | below the usual quality |
| 83. | suspect | possibly wrong or unreliable |
| 84. | tainted | damaged in quality or purity |
| 85. | tinny | thin and poor sounding |
| 86. | twisted | distorted from normal shape |
| 87. | unfit | not suitable or capable |
| 88. | unreliable | not dependable or consistent |
| 89. | unsafe | not safe to use |
| 90. | unsatisfactory | not good enough |
| 91. | unsound | not reliable or structurally safe |
| 92. | unstable | not firm or secure |
| 93. | unsuitable | not right for the purpose |
| 94. | unusable | not fit for use |
| 95. | warped | bent out of shape |
| 96. | weak | not strong or effective |
| 97. | wobbly | unsteady or unstable |
| 98. | wonky | not working quite right |
| 99. | worn-out | too worn to work well |
| 100. | wrong | incorrect or not right |
