| No. | Term | Definition |
|---|---|---|
| 1. | Accessible | Easy to reach or use. |
| 2. | Ajar | Slightly opened; not shut. |
| 3. | Aperture | An opening, especially a hole. |
| 4. | Available | Ready for use; obtainable. |
| 5. | Begin | Start; commence. |
| 6. | Breached | Broken through; penetrated. |
| 7. | Broaden | Make wider in scope. |
| 8. | Call for | Invite; request; require. |
| 9. | Candid | Frank; not guarded. |
| 10. | Clear | Free from obstruction. |
| 11. | Commence | Begin; start. |
| 12. | Concede | Admit as true. |
| 13. | Crack | A narrow split or opening. |
| 14. | Declare | State openly; announce. |
| 15. | Declassify | Remove secrecy classification. |
| 16. | Deploy | Put into use or action. |
| 17. | Disclose | Reveal information. |
| 18. | Disengage | Release from attachment. |
| 19. | Display | Show; present to view. |
| 20. | Divulge | Make known; reveal. |
| 21. | Ease | Make less tight or tense. |
| 22. | Emerge | Come into view. |
| 23. | Enable | Make possible; permit. |
| 24. | Engage | Involve; bring into action. |
| 25. | Expand | Increase in size or scope. |
| 26. | Expose | Reveal; uncover. |
| 27. | Extend | Lengthen; stretch out. |
| 28. | Fissure | A long narrow opening. |
| 29. | Free | Release from restraint. |
| 30. | Gap | An empty space or opening. |
| 31. | Gape | Open wide. |
| 32. | Grant access | Allow entry or use. |
| 33. | Hatch | A door or opening cover. |
| 34. | Headroom | Extra capacity; room to act. |
| 35. | Hole | A hollow opening. |
| 36. | Illuminate | Make clear; shed light. |
| 37. | Initiate | Begin; set in motion. |
| 38. | Introduce | Bring in for first use. |
| 39. | Invite | Ask to participate or enter. |
| 40. | Issue | Send out; distribute. |
| 41. | Join | Connect; link together. |
| 42. | Kick off | Begin an event or process. |
| 43. | Launch | Start; set in motion. |
| 44. | Lay bare | Expose completely. |
| 45. | Liberate | Set free; release. |
| 46. | Loosen | Make less tight; relax. |
| 47. | Make public | Release to the public. |
| 48. | Make room | Create space for something. |
| 49. | Make transparent | Remove secrecy; clarify. |
| 50. | Move aside | Shift to clear a way. |
| 51. | Offer | Present for acceptance. |
| 52. | Offer access | Provide entry or availability. |
| 53. | Onboard | Bring in and start using. |
| 54. | Out in the open | Not hidden; publicly visible. |
| 55. | Outreach | Reach out to others. |
| 56. | Part | Separate to create an opening. |
| 57. | Passable | Able to be traversed. |
| 58. | Permit | Allow; authorize. |
| 59. | Pierce | Make a hole through. |
| 60. | Poke through | Protrude through an opening. |
| 61. | Present | Show; introduce. |
| 62. | Provide | Supply; make available. |
| 63. | Publish | Release for public view. |
| 64. | Pull back | Retract; uncover. |
| 65. | Receptive | Willing to consider; open-minded. |
| 66. | Recruit | Bring in new members. |
| 67. | Reestablish | Restore after closure. |
| 68. | Release | Let go; make available. |
| 69. | Remove barriers | Eliminate obstacles. |
| 70. | Reveal | Make known; show. |
| 71. | Roll out | Introduce gradually. |
| 72. | Roomy | Having plenty of space. |
| 73. | Run | Operate; function. |
| 74. | Seam | A line that can split open. |
| 75. | Share | Give others access to. |
| 76. | Show | Display; make visible. |
| 77. | Slacken | Loosen; reduce tightness. |
| 78. | Spacious | Having ample space. |
| 79. | Spread | Extend over a wider area. |
| 80. | Start | Begin; commence. |
| 81. | Stretch | Extend; lengthen. |
| 82. | Swing wide | Open fully. |
| 83. | Take down | Remove a barrier or block. |
| 84. | Tap | Access or draw from. |
| 85. | Throw wide | Open fully and freely. |
| 86. | Tip back | Tilt to allow access. |
| 87. | Toggle on | Switch to active state. |
| 88. | Transparent | Easy to see through. |
| 89. | Unbar | Remove a securing bar. |
| 90. | Unblock | Clear an obstruction. |
| 91. | Unbolt | Undo a bolt. |
| 92. | Uncap | Remove a cap. |
| 93. | Unclasp | Undo a clasp. |
| 94. | Unclose | Reverse a closing action. |
| 95. | Uncover | Remove covering; reveal. |
| 96. | Undelete | Restore something removed. |
| 97. | Undo | Reverse an action. |
| 98. | Unfasten | Release a fastening. |
| 99. | Unfurl | Unroll; spread out. |
| 100. | Unhook | Detach from a hook. |