| No. | Item | Definition |
|---|---|---|
| 1. | ailing | ill or in poor health |
| 2. | amateurish | lacking professional skill |
| 3. | amiss | wrong or unsuitable |
| 4. | awkward | lacking ease or skill |
| 5. | bad | not good or acceptable |
| 6. | barred | not allowed to participate |
| 7. | bungling | incompetent and clumsy |
| 8. | clumsy | awkward and lacking skill |
| 9. | debilitated | weakened by illness or hardship |
| 10. | defective | having a fault or weakness |
| 11. | deficient | lacking something necessary |
| 12. | disabled | limited by a physical condition |
| 13. | disallowed | not accepted or permitted |
| 14. | diseased | affected by illness or disease |
| 15. | disqualified | declared ineligible or unsuitable |
| 16. | excluded | not allowed to take part |
| 17. | faulty | not working properly or reliably |
| 18. | feeble | physically weak or ineffective |
| 19. | flawed | imperfect or defective |
| 20. | frail | weak and easily harmed |
| 21. | ill-equipped | lacking needed skills or tools |
| 22. | ill-suited | poorly matched to a purpose |
| 23. | ill-timed | occurring at the wrong time |
| 24. | impaired | weakened or limited in ability |
| 25. | imperfect | not complete or faultless |
| 26. | impermissible | not allowed or acceptable |
| 27. | improper | not acceptable or suitable |
| 28. | inadequate | not good enough for a need |
| 29. | inadmissible | not acceptable or allowable |
| 30. | inappropriate | not suitable for the situation |
| 31. | incapable | not able to do something |
| 32. | incapacitated | unable to function normally |
| 33. | incompetent | not able to do a job |
| 34. | indecorous | not proper or tasteful |
| 35. | indelicate | not tactful or appropriate |
| 36. | indisposed | slightly ill or unable |
| 37. | ineligible | not qualified or allowed |
| 38. | inept | clumsy or incompetent |
| 39. | inexpert | not skilled or experienced |
| 40. | inferior | lower in quality or ability |
| 41. | infirm | weak from age or illness |
| 42. | inopportune | happening at an unsuitable time |
| 43. | insufficient | not enough for the requirement |
| 44. | lacking | missing what is needed |
| 45. | maladroit | awkward or tactless |
| 46. | meager | too small or inadequate |
| 47. | miscast | unsuitable for a role |
| 48. | mismatched | badly paired or unsuited |
| 49. | misplaced | inappropriate in a situation |
| 50. | not fit | not suitable or healthy enough |
| 51. | not good enough | below the required standard |
| 52. | not qualified | lacking required qualifications |
| 53. | not suitable | not right for the purpose |
| 54. | not up to it | unable to handle the task |
| 55. | off | not right or appropriate |
| 56. | out of bounds | not permitted or acceptable |
| 57. | out of line | not proper or acceptable |
| 58. | out of order | not proper or acceptable |
| 59. | out of place | not suitable in context |
| 60. | out of shape | not physically fit |
| 61. | outclassed | inferior to the competition |
| 62. | outmatched | unable to match an opponent |
| 63. | overmatched | not strong enough to compete |
| 64. | oversized | too large to fit properly |
| 65. | poor | low in quality or condition |
| 66. | poorly fitted | not properly fitted |
| 67. | shoddy | badly made or done |
| 68. | short | lacking the needed amount |
| 69. | sick | ill or physically unwell |
| 70. | sickly | often ill or weak |
| 71. | sloppy | careless or poorly done |
| 72. | substandard | below an acceptable standard |
| 73. | unable | not having the necessary ability |
| 74. | unacceptable | not satisfactory or allowable |
| 75. | unaccredited | not officially recognized or approved |
| 76. | unallowable | not permitted or acceptable |
| 77. | unbecoming | not suitable or flattering |
| 78. | uncertified | lacking official qualification or approval |
| 79. | unequal | not capable of meeting demands |
| 80. | unhealthy | not in good physical condition |
| 81. | unlicensed | lacking required official permission |
| 82. | unpracticed | lacking practice or experience |
| 83. | unprepared | not ready for what is needed |
| 84. | unprofessional | not meeting professional standards |
| 85. | unqualified | lacking required ability or credentials |
| 86. | unready | not prepared or fit |
| 87. | unseasonable | not suitable for the season |
| 88. | unseemly | not proper or appropriate |
| 89. | unserviceable | not usable or working |
| 90. | unskilled | lacking necessary skill |
| 91. | unsound | not healthy, safe, or reliable |
| 92. | unsuitable | not right for a purpose |
| 93. | unsuited | not well matched to something |
| 94. | untimely | not suitable in timing |
| 95. | untrained | lacking needed training |
| 96. | unwell | not feeling healthy |
| 97. | wanting | lacking in necessary quality |
| 98. | weak | lacking strength or ability |
| 99. | worthless | having no useful value |
| 100. | wrong | not suitable or correct |