| No. | Item | Definition |
|---|---|---|
| 1. | absentminded | forgetful and inattentive |
| 2. | absurd | wildly unreasonable or silly |
| 3. | aimless | without purpose or direction |
| 4. | airheaded | silly and unintelligent |
| 5. | airy | lighthearted and not serious |
| 6. | all over the place | very disorganized or inconsistent |
| 7. | batty | slightly crazy or eccentric |
| 8. | birdbrained | stupid or scatterbrained |
| 9. | brittle | easily broken or unstable |
| 10. | capricious | given to sudden changes |
| 11. | careless | not giving enough attention |
| 12. | casual | not very serious or careful |
| 13. | changeable | likely to change often |
| 14. | chaotic | completely disordered |
| 15. | confused | lacking clarity or order |
| 16. | disorderly | lacking order or control |
| 17. | disorganized | poorly arranged or managed |
| 18. | distracted | unable to focus properly |
| 19. | distractible | easily distracted |
| 20. | ditzy | silly and absentminded |
| 21. | dreamy | lost in thought |
| 22. | drifty | lacking focus or direction |
| 23. | dubious | not trustworthy or certain |
| 24. | eccentric | unconventionally odd |
| 25. | erratic | unpredictable and irregular |
| 26. | feckless | ineffective and irresponsible |
| 27. | fickle | changing loyalties or interests often |
| 28. | fitful | occurring unevenly or intermittently |
| 29. | flighty | frivolous and unreliable |
| 30. | foggy | not mentally clear |
| 31. | forgetful | often failing to remember |
| 32. | frivolous | not serious or sensible |
| 33. | fuzzy | unclear or vague |
| 34. | giddy | silly and excitable |
| 35. | goofy | silly and awkward |
| 36. | half-baked | poorly thought out |
| 37. | halfhearted | showing little commitment |
| 38. | haphazard | lacking order or plan |
| 39. | hit-or-miss | unreliable or inconsistent |
| 40. | iffy | uncertain or doubtful |
| 41. | impulsive | acting without much thought |
| 42. | inconsistent | not steady or dependable |
| 43. | insubstantial | lacking firmness or seriousness |
| 44. | irregular | not following a pattern |
| 45. | irresponsible | not acting dependably |
| 46. | juvenile | childishly silly or immature |
| 47. | kooky | strange in a playful way |
| 48. | lackadaisical | lacking enthusiasm or care |
| 49. | lightweight | not serious or substantial |
| 50. | loopy | odd or slightly crazy |
| 51. | ludicrous | ridiculously foolish |
| 52. | meandering | lacking clear direction |
| 53. | mercurial | changing moods or behavior quickly |
| 54. | messy | disorganized and untidy |
| 55. | muddled | confused and disorganized |
| 56. | nebulous | vague and ill-defined |
| 57. | negligent | failing to take proper care |
| 58. | nonchalant | appearing casually unconcerned |
| 59. | nonsensical | having no clear sense |
| 60. | oddball | an unusually odd person |
| 61. | off-kilter | not quite right or steady |
| 62. | offbeat | unconventional and unusual |
| 63. | on-and-off | happening irregularly |
| 64. | patchy | uneven or irregular |
| 65. | peculiar | strange or unusual |
| 66. | peeling | coming off in thin layers |
| 67. | precarious | not securely stable |
| 68. | preposterous | completely unreasonable or absurd |
| 69. | quirky | unusually odd or unpredictable |
| 70. | rambling | wandering without clear direction |
| 71. | rickety | weak and unstable |
| 72. | ridiculous | deserving mockery or disbelief |
| 73. | scatterbrained | forgetful and disorganized |
| 74. | scattershot | lacking focus or consistency |
| 75. | shaky | weak, uncertain, or unreliable |
| 76. | slipshod | careless and badly done |
| 77. | sloppy | careless and untidy |
| 78. | spacey | mentally absent or dreamy |
| 79. | sporadic | occurring at scattered times |
| 80. | spotty | uneven or inconsistent |
| 81. | strange | unusual or hard to understand |
| 82. | suspect | possibly unreliable or unsound |
| 83. | temperamental | unpredictable in mood or behavior |
| 84. | tenuous | weak or uncertain |
| 85. | undependable | not able to be relied on |
| 86. | undisciplined | lacking self-control or order |
| 87. | uneven | not consistent throughout |
| 88. | unfocused | not concentrated or directed |
| 89. | unpredictable | hard to foresee or count on |
| 90. | unreliable | not dependable or consistent |
| 91. | unstable | not steady or reliable |
| 92. | unsteady | not firm or consistent |
| 93. | vacant | showing no thought |
| 94. | vacuous | showing lack of thought |
| 95. | volatile | liable to sudden change |
| 96. | wacky | amusingly odd or silly |
| 97. | wandering | moving without clear purpose |
| 98. | weird | very strange or odd |
| 99. | whimsical | acting on sudden whims |
| 100. | wonky | unsteady or unreliable |