| No. | Term | Definition |
|---|---|---|
| 1. | Abeam | Moving alongside; abreast. |
| 2. | Accelerated | Speeded up; happening sooner. |
| 3. | Active | Energetic; ready to act. |
| 4. | After a beat | Soon; with minimal delay. |
| 5. | Agile | Nimble; moves easily and fast. |
| 6. | Alert | Quick to notice and respond. |
| 7. | Apt | Ready and suitable; prompt. |
| 8. | At a clip | At a fast pace. |
| 9. | At once | Immediately; without delay. |
| 10. | At speed | Moving rapidly; at full pace. |
| 11. | Brisk | Lively and energetic; fast. |
| 12. | Bulletlike | Extremely fast; projectile-speed. |
| 13. | Bustling | Full of hurried activity. |
| 14. | Busy | Actively engaged; moving rapidly. |
| 15. | Capable | Able to respond effectively. |
| 16. | Celeritous | Swift; characterized by speed. |
| 17. | Chasing time | Rushing to meet a deadline. |
| 18. | Chop-chop | Hurry up; without delay. |
| 19. | Clipped | Brief and rapid in manner. |
| 20. | Crackling | Full of lively, rapid energy. |
| 21. | Darting | Moving suddenly and swiftly. |
| 22. | Deft | Skillful and quick in movement. |
| 23. | Direct | Without detours; promptly. |
| 24. | Double-time | At twice the normal speed. |
| 25. | Driven | Pushed forward with urgency. |
| 26. | Efficient | Fast with minimal wasted effort. |
| 27. | Expedited | Made faster; processed promptly. |
| 28. | Express | Designed for speed; rapid. |
| 29. | Fast | Moving or happening at speed. |
| 30. | Fleet | Very fast; swift-moving. |
| 31. | Flying | Moving very fast; rushing. |
| 32. | Galloping | Moving at a very fast pace. |
| 33. | Gusty | Sudden bursts; energetic and fast. |
| 34. | Hasty | Done with excessive speed. |
| 35. | Headlong | Rushing forward without pause. |
| 36. | Hectic | Very busy; frenziedly active. |
| 37. | Hotfoot | In great haste; immediately. |
| 38. | Immediate | Happening at once; instant. |
| 39. | In a flash | Very quickly; instantly. |
| 40. | In no time | Very soon; quickly. |
| 41. | In short order | Soon; with little waiting. |
| 42. | Instant | Occurring without delay. |
| 43. | Instantaneous | Happening in an instant. |
| 44. | Jiffy | A very short time. |
| 45. | Jolting | Suddenly fast; abrupt motion. |
| 46. | Jump-started | Started quickly; given rapid boost. |
| 47. | Keen | Sharp and quick to understand. |
| 48. | Kinetic | Marked by vigorous motion. |
| 49. | Knockout-fast | Amazingly fast; strikingly rapid. |
| 50. | Lickety-split | Very fast; without delay. |
| 51. | Lightning-fast | Extremely fast; near-instant. |
| 52. | Like a shot | Immediately; very quickly. |
| 53. | Lively | Full of energy; brisk. |
| 54. | Meteoric | Sudden and rapidly rising. |
| 55. | Nimble | Quick and light in movement. |
| 56. | Nippy | Fast and lively; brisk. |
| 57. | No sooner said | Done immediately after speaking. |
| 58. | On the double | Immediately; at double speed. |
| 59. | On-the-spot | Immediate; without preparation time. |
| 60. | Peppy | Energetic; full of pep. |
| 61. | Prompt | Done without delay; punctual. |
| 62. | Pronto | Immediately; right away. |
| 63. | Punctual | On time; not late. |
| 64. | Rapid | Very fast; occurring quickly. |
| 65. | Ready | Prepared to act at once. |
| 66. | Responsive | Reacting quickly to changes. |
| 67. | Rush | Move with great urgency. |
| 68. | Scampering | Running quickly with small steps. |
| 69. | Scant | Brief; taking little time. |
| 70. | Sharp | Quick-witted; fast to grasp. |
| 71. | Shipshape | In good order; promptly handled. |
| 72. | Snappy | Quick and stylish; brisk. |
| 73. | Snatchy | In quick, sudden bursts. |
| 74. | Speedy | Fast; completed quickly. |
| 75. | Spirited | Energetic and lively; brisk. |
| 76. | Sprightly | Lively and quick-moving. |
| 77. | Spry | Active and nimble. |
| 78. | Steady-paced | Consistently moving at good speed. |
| 79. | Streamlined | Made efficient and faster. |
| 80. | Swift | Moving very fast; rapid. |
| 81. | Swish | Move quickly with a smooth sound. |
| 82. | Tempoed-up | With increased pace or tempo. |
| 83. | Thunderous | Very fast and forceful. |
| 84. | Timed | Planned for speed; well-scheduled. |
| 85. | Turbocharged | Greatly increased speed or power. |
| 86. | Ultrafast | Extremely fast; very rapid. |
| 87. | Unhesitating | Done without pause or doubt. |
| 88. | Up-tempo | At a faster pace. |
| 89. | Velocity-driven | Focused on speed and throughput. |
| 90. | Vigorous | Strong and energetic; brisk. |
| 91. | Wheels-up | Departing quickly; ready to go. |
| 92. | Whip-fast | Extremely quick; very swift. |
| 93. | Whirlwind | Done with great speed and energy. |
| 94. | Whisking | Moving lightly and quickly away. |
| 95. | Whiz-bang | Flashy and fast; high-speed. |
| 96. | Whizzing | Moving very fast with a buzz. |
| 97. | Without pause | Continuing immediately; no break. |
| 98. | Xpress | Express; very fast service. |
| 99. | Xtra-fast | Extra fast; accelerated. |
| 100. | Yare | Nimble; quick to maneuver. |