| No. | Item | Definition |
|---|---|---|
| 1. | accidental | not planned or intended |
| 2. | aleatory | depending on chance |
| 3. | all over the place | without order or focus |
| 4. | amorphous | without clear shape or structure |
| 5. | any which way | in no particular order |
| 6. | arbitrary | based on no fixed reason |
| 7. | assorted | of mixed kinds |
| 8. | asystematic | not following a system |
| 9. | blind | done without guidance |
| 10. | by chance | accidentally |
| 11. | capricious | changing without clear reason |
| 12. | careless | not giving enough attention |
| 13. | casual | without careful planning |
| 14. | chance | happening by accident |
| 15. | changeful | often changing unpredictably |
| 16. | coincidental | happening by coincidence |
| 17. | confused | lacking clear order |
| 18. | contingent | dependent on chance conditions |
| 19. | desultory | lacking a clear plan |
| 20. | dicey | depending on chance |
| 21. | diffuse | spread out and unfocused |
| 22. | disjointed | lacking orderly connection |
| 23. | disorderly | not orderly |
| 24. | disorganized | not arranged well |
| 25. | erratic | irregular and unpredictable |
| 26. | extemporaneous | spoken or done without preparation |
| 27. | fanciful | guided by whim |
| 28. | fitful | occurring in bursts |
| 29. | fluid | not fixed or stable |
| 30. | fluky | happening by lucky chance |
| 31. | formless | without definite shape or order |
| 32. | fortuitous | happening by chance |
| 33. | freak | unusually accidental or chance |
| 34. | freewheeling | unrestricted and unplanned |
| 35. | haphazard | lacking order or planning |
| 36. | heedless | showing little careful thought |
| 37. | helter-skelter | in wild disorder |
| 38. | hit-or-miss | depending on luck |
| 39. | iffy | uncertain or unreliable |
| 40. | improvised | made without advance planning |
| 41. | incidental | occurring by chance |
| 42. | inconstant | not regular or steady |
| 43. | indeterminate | not fixed or settled |
| 44. | indiscriminate | without careful choice |
| 45. | intermittent | stopping and starting irregularly |
| 46. | irregular | not following a pattern |
| 47. | jumbled | mixed without order |
| 48. | loosey-goosey | very relaxed and unstructured |
| 49. | luck-driven | determined by luck |
| 50. | luck-of-the-draw | determined by chance |
| 51. | meandering | following a winding course |
| 52. | mercurial | quickly changing in mood |
| 53. | miscellaneous | made of varied unrelated things |
| 54. | mixed-up | confusedly arranged |
| 55. | motley | made of varied elements |
| 56. | muddled | confused and disordered |
| 57. | mutable | able to change |
| 58. | nonlinear | not following a straight sequence |
| 59. | occasional | happening from time to time |
| 60. | odd | unusual or irregular |
| 61. | off-the-cuff | without preparation |
| 62. | offhand | without preparation or thought |
| 63. | orderless | without order |
| 64. | patchy | uneven and irregular |
| 65. | patternless | without a pattern |
| 66. | piecemeal | done in scattered stages |
| 67. | planless | without a plan |
| 68. | potluck | chosen by whatever happens |
| 69. | quirky | unpredictably unusual |
| 70. | ragtag | mixed and disorganized |
| 71. | randomized | arranged by chance |
| 72. | rough-and-ready | practical but unsystematic |
| 73. | ruleless | without rules or order |
| 74. | scrambled | mixed without order |
| 75. | seat-of-the-pants | done without a plan |
| 76. | shapeless | without clear form |
| 77. | shuffled | mixed into no set order |
| 78. | slapdash | done carelessly and hastily |
| 79. | sporadic | occurring irregularly |
| 80. | spur-of-the-moment | done on sudden impulse |
| 81. | stochastic | involving random probability |
| 82. | temperamental | unpredictably changeable |
| 83. | thoughtless | without careful consideration |
| 84. | unarranged | not put in order |
| 85. | uneven | not regular or consistent |
| 86. | unfocused | without clear aim |
| 87. | unguided | without direction or control |
| 88. | unmethodical | lacking a method |
| 89. | unordered | not arranged in order |
| 90. | unplanned | not arranged beforehand |
| 91. | unpredictable | not able to be predicted |
| 92. | unsystematic | not organized by a system |
| 93. | unthinking | done without thought |
| 94. | variable | liable to change |
| 95. | volatile | likely to change suddenly |
| 96. | wayward | hard to predict or control |
| 97. | whimsical | playfully unpredictable |
| 98. | wild | not controlled or orderly |
| 99. | willy-nilly | without control or choice |
| 100. | without rhyme or reason | with no clear logic |