| No. | Item | Definition |
|---|---|---|
| 1. | accidentally | by mistake or chance |
| 2. | accidently | by mistake or chance |
| 3. | adventitiously | happening by chance |
| 4. | aimlessly | without direction or purpose |
| 5. | aleatorically | by chance operations |
| 6. | all over the place | without order or pattern |
| 7. | any which way | in no particular direction |
| 8. | arbitrarily | without a fixed reason |
| 9. | at hazard | by chance |
| 10. | at random | without a plan or pattern |
| 11. | by accident | not on purpose |
| 12. | by chance | through chance |
| 13. | by fluke | through unlikely chance |
| 14. | by happenstance | through accidental circumstances |
| 15. | by pure chance | entirely by chance |
| 16. | capriciously | in a changeable, impulsive way |
| 17. | casually | without much thought or plan |
| 18. | chaotically | in a confused, unplanned way |
| 19. | coincidentally | by coincidence |
| 20. | coincidently | by coincidence |
| 21. | contingently | depending on chance conditions |
| 22. | crudely | in a rough, unplanned way |
| 23. | desultorily | without a clear plan |
| 24. | digressively | in a wandering, off-track way |
| 25. | discursively | in a wandering, unsystematic way |
| 26. | disorderly | in a messy, unplanned way |
| 27. | erratically | in an irregular, unpredictable way |
| 28. | every which way | in all directions disorderly |
| 29. | extemporaneously | without preparation |
| 30. | fitfully | in irregular bursts |
| 31. | fortuitously | by chance |
| 32. | freestyle | without fixed form or plan |
| 33. | haphazardly | in a disorganized, chance way |
| 34. | happenstantially | by happenstance |
| 35. | hazardously | in a risky, chance-driven way |
| 36. | helter-skelter | in wild disorder |
| 37. | here and there | in scattered places |
| 38. | heterogeneously | in a mixed, varied way |
| 39. | hit-or-miss | lacking consistency or plan |
| 40. | idly | without purpose or focus |
| 41. | impromptu | without advance planning |
| 42. | improvisationally | in a made-up way |
| 43. | inadvertently | without intending to |
| 44. | indeterminately | without fixed determination |
| 45. | indiscriminately | without careful choice |
| 46. | instinctively | by natural impulse |
| 47. | intermittently | at uneven intervals |
| 48. | irregularly | without a regular pattern |
| 49. | jumbledly | in a mixed-up way |
| 50. | loosely | without strict order |
| 51. | luckily | by good chance |
| 52. | mechanically | without thought or intention |
| 53. | messily | in a disorderly way |
| 54. | miscellaneously | in a mixed, varied way |
| 55. | now and then | from time to time |
| 56. | oddly | in a strange, unexpected way |
| 57. | off the cuff | without preparation |
| 58. | offhand | without preparation or thought |
| 59. | offhandedly | in an unplanned manner |
| 60. | on a whim | from sudden fancy |
| 61. | on impulse | from a sudden urge |
| 62. | out of the blue | unexpectedly and without warning |
| 63. | patchily | in an uneven, irregular way |
| 64. | piecemeal | in disconnected parts |
| 65. | probabilistically | according to probability |
| 66. | promiscuously | without discrimination or order |
| 67. | randomlike | in a random-seeming way |
| 68. | randomwise | in a random manner |
| 69. | reflexively | as an automatic response |
| 70. | roughly | without precision or order |
| 71. | scattershot | widely and unsystematically spread |
| 72. | serendipitously | by happy chance |
| 73. | slapdash | done carelessly and hastily |
| 74. | spontaneously | without prior planning |
| 75. | sporadically | at irregular intervals |
| 76. | stochastically | in a probabilistic way |
| 77. | suddenly | without warning or planning |
| 78. | sweepingly | in a broad, indiscriminate way |
| 79. | unarranged | not put in order |
| 80. | uncoordinatedly | without organized control |
| 81. | unevenly | in an irregular way |
| 82. | unmethodically | without a method |
| 83. | unplanned | not arranged beforehand |
| 84. | unpredictably | in an unforeseeable way |
| 85. | unregulatedly | without regular control |
| 86. | unselectively | without selecting carefully |
| 87. | unsorted | not arranged by order |
| 88. | unsystematically | without an organized method |
| 89. | vaguely | without exactness or plan |
| 90. | variously | in differing ways |
| 91. | without design | without intention or plan |
| 92. | without discrimination | without careful distinction |
| 93. | without forethought | without planning ahead |
| 94. | without method | without organized procedure |
| 95. | without order | not in an ordered way |
| 96. | without pattern | with no regular arrangement |
| 97. | without planning | not according to a plan |
| 98. | without rhyme or reason | with no clear logic |
| 99. | without selection | without choosing carefully |
| 100. | without thinking | without considering first |