| No. | Term | Definition |
|---|---|---|
| 1. | absent | not present |
| 2. | accessible | able to be reached or entered |
| 3. | at capacity | filled to maximum |
| 4. | attainable | able to be achieved |
| 5. | available | able to be used or obtained |
| 6. | away | not present or reachable |
| 7. | barred | excluded; not allowed |
| 8. | blocked | prevented from being accessed |
| 9. | booked | reserved; no openings left |
| 10. | busy | not free to respond |
| 11. | closed | not open for access |
| 12. | cordoned off | blocked off from access |
| 13. | delisted | removed from a listing |
| 14. | discontinued | no longer produced or offered |
| 15. | down | not working; temporarily offline |
| 16. | engaged | currently in use or occupied |
| 17. | filled | already filled; no openings |
| 18. | forbidden | not allowed |
| 19. | free | available; not occupied |
| 20. | full | no space left |
| 21. | fully booked | no spaces left |
| 22. | gone | not present anymore |
| 23. | hard to find | difficult to locate |
| 24. | in service | operating and available |
| 25. | in stock | available in inventory |
| 26. | inaccessible | cannot be reached or entered |
| 27. | incommunicado | not reachable for communication |
| 28. | locked | secured; cannot be entered |
| 29. | missing | not present where expected |
| 30. | no longer available | not available anymore |
| 31. | no longer in stock | not stocked anymore |
| 32. | not accessible | cannot be accessed |
| 33. | not at home | not present at home |
| 34. | not attainable | cannot be attained |
| 35. | not available | cannot be obtained or used |
| 36. | not contactable | cannot be contacted |
| 37. | not currently available | not available at this time |
| 38. | not for hire | not offered for hire |
| 39. | not for rent | not offered for rent |
| 40. | not for sale | not offered for purchase |
| 41. | not for use | not permitted or usable |
| 42. | not here | not present at this place |
| 43. | not immediately available | not available right away |
| 44. | not in circulation | not currently circulated |
| 45. | not in print | no longer being printed |
| 46. | not in service | not currently operating |
| 47. | not in stock | not currently available for purchase |
| 48. | not in the office | not present at work |
| 49. | not listed | not included in a list |
| 50. | not obtainable | cannot be obtained |
| 51. | not on duty | not working currently |
| 52. | not on hand | not immediately present |
| 53. | not present | absent from a place |
| 54. | not presently available | not available at present |
| 55. | not reachable | cannot be reached |
| 56. | not to be found | cannot be found |
| 57. | not yet available | not available so far |
| 58. | nowhere to be found | cannot be located |
| 59. | occupied | in use; not free |
| 60. | off duty | not working now |
| 61. | off-limits | not permitted to access |
| 62. | offline | not connected to a network |
| 63. | out of action | not able to operate |
| 64. | out of bounds | outside permitted limits |
| 65. | out of circulation | not currently distributed |
| 66. | out of commission | not working; temporarily unusable |
| 67. | out of contact | not reachable for communication |
| 68. | out of operation | not operating |
| 69. | out of order | not working properly |
| 70. | out of print | no longer being published |
| 71. | out of reach | beyond ability to access |
| 72. | out of service | not functioning or operating |
| 73. | out of stock | not currently in inventory |
| 74. | prohibited | not permitted |
| 75. | pulled | removed from sale or access |
| 76. | reachable | able to be contacted |
| 77. | removed | taken away from access |
| 78. | reserved | set aside; not open |
| 79. | restricted | limited; not freely accessible |
| 80. | sealed off | closed to entry |
| 81. | shut | closed; not open |
| 82. | sold out | all units have been purchased |
| 83. | spare | available for use |
| 84. | taken | already claimed or in use |
| 85. | unaccounted for | missing; not located |
| 86. | unapproachable | cannot be approached |
| 87. | unattainable | cannot be achieved or reached |
| 88. | uncontactable | cannot be contacted |
| 89. | unfindable | cannot be found |
| 90. | unlisted | not shown in listings |
| 91. | unlocatable | cannot be located |
| 92. | unobtainable | cannot be gotten |
| 93. | unopenable | cannot be opened |
| 94. | unreachable | cannot be contacted |
| 95. | unseen | not seen; not present |
| 96. | unserviceable | not fit for use |
| 97. | untraceable | cannot be found |
| 98. | unusable | not able to be used |
| 99. | vacant | empty; available for use |
| 100. | withdrawn | removed from availability |