| No. | Item | Definition |
|---|---|---|
| 1. | abortive | Failing to produce the intended result. |
| 2. | aimless | Lacking purpose or direction. |
| 3. | barren | Producing little or nothing. |
| 4. | beside the point | Not relevant or useful. |
| 5. | bootless | Useless; producing no benefit. |
| 6. | counterproductive | Having the opposite desired effect. |
| 7. | dead-end | Offering no progress or outcome. |
| 8. | depleted | Reduced and no longer effective. |
| 9. | destructive | Damaging rather than helping. |
| 10. | dilatory | Slow and causing delay. |
| 11. | dormant | Inactive and not producing. |
| 12. | down the drain | Completely wasted or lost. |
| 13. | drained | Lacking energy for productive work. |
| 14. | dysfunctional | Not operating effectively. |
| 15. | empty | Lacking useful content or result. |
| 16. | exhausted | Used up and ineffective. |
| 17. | extraneous | Irrelevant and not useful. |
| 18. | failed | Not successful or effective. |
| 19. | faulty | Not working correctly. |
| 20. | feckless | Ineffective and lacking energy. |
| 21. | fruitless | Producing no useful result. |
| 22. | futile | Certain to achieve nothing. |
| 23. | going nowhere | Making no useful progress. |
| 24. | halted | Stopped before producing results. |
| 25. | hollow | Lacking real value or effect. |
| 26. | hopeless | Offering no chance of success. |
| 27. | idle | Not working or being used. |
| 28. | ill-spent | Used without worthwhile result. |
| 29. | impotent | Powerless to produce an effect. |
| 30. | impractical | Not useful in real situations. |
| 31. | inactive | Not active or producing. |
| 32. | ineffective | Not producing the intended result. |
| 33. | ineffectual | Too weak to produce results. |
| 34. | inefficient | Producing results with wasted effort. |
| 35. | inert | Lacking activity or effect. |
| 36. | lackluster | Lacking energy or effective output. |
| 37. | lagging | Falling behind in output. |
| 38. | lame | Weak and ineffective. |
| 39. | lifeless | Lacking energy or useful activity. |
| 40. | listless | Lacking energy and productivity. |
| 41. | lost | Wasted or yielding nothing. |
| 42. | low-output | Producing little work or result. |
| 43. | low-return | Giving little benefit back. |
| 44. | low-value | Providing little useful value. |
| 45. | low-yield | Producing little return. |
| 46. | malfunctioning | Working badly or ineffectively. |
| 47. | meager | Small and inadequate in output. |
| 48. | meaningless | Having no useful meaning or result. |
| 49. | minimal | Very small in output. |
| 50. | misspent | Used badly or unproductively. |
| 51. | moribund | Nearly inactive or ineffective. |
| 52. | negligible | Too small to matter. |
| 53. | no-win | Offering no successful outcome. |
| 54. | nonbeneficial | Not producing benefit. |
| 55. | nonfunctioning | Not working properly. |
| 56. | nonperforming | Not functioning or yielding returns. |
| 57. | nonproducing | Not generating output. |
| 58. | nonproductive | Not producing useful results. |
| 59. | nugatory | Of little or no value. |
| 60. | off the mark | Not achieving the intended aim. |
| 61. | paltry | Too small to be useful. |
| 62. | played out | Exhausted and no longer useful. |
| 63. | pointless | Having no useful purpose. |
| 64. | poor | Producing weak results. |
| 65. | powerless | Unable to produce an effect. |
| 66. | profitless | Bringing no gain or benefit. |
| 67. | purposeless | Without a useful purpose. |
| 68. | redundant | Unneeded and adding no value. |
| 69. | scant | Insufficient in amount or output. |
| 70. | slow | Producing results at a low rate. |
| 71. | sluggish | Slow and not productive. |
| 72. | squandered | Wasted without useful gain. |
| 73. | stagnant | Showing no growth or progress. |
| 74. | stalled | Stopped making progress. |
| 75. | static | Not changing or progressing. |
| 76. | sterile | Lacking productive results or ideas. |
| 77. | stuck | Unable to make progress. |
| 78. | subpar | Below an acceptable standard. |
| 79. | thin | Weak in substance or results. |
| 80. | thrown away | Wasted with no benefit. |
| 81. | tired | Lacking energy for output. |
| 82. | toothless | Lacking effective force. |
| 83. | unavailing | Not helpful or effective. |
| 84. | unbeneficial | Providing no benefit. |
| 85. | unconstructive | Not helping improve or build. |
| 86. | unfruitful | Not yielding good results. |
| 87. | unhelpful | Not giving useful assistance. |
| 88. | unprofitable | Not producing profit or benefit. |
| 89. | unrewarding | Giving little return or satisfaction. |
| 90. | unsuccessful | Not achieving the desired result. |
| 91. | unworkable | Not practical or effective. |
| 92. | useless | Not serving any useful purpose. |
| 93. | vain | Producing no successful outcome. |
| 94. | valueless | Having no useful value. |
| 95. | wasted | Used with no useful result. |
| 96. | wasteful | Using resources without useful results. |
| 97. | weak | Not strong or effective. |
| 98. | wide of the mark | Missing the intended aim. |
| 99. | worn-out | Too exhausted to be effective. |
| 100. | worthless | Having no practical value. |

