| No. | Item | Definition |
|---|---|---|
| 1. | action | energetic doing or movement |
| 2. | activity | energetic action or movement |
| 3. | alertness | mental energy and readiness |
| 4. | animal spirits | natural liveliness and vigor |
| 5. | animation | liveliness and spirited activity |
| 6. | ardor | intense enthusiasm or passion |
| 7. | bounce | lively resilience and vigor |
| 8. | brio | spirited liveliness and flair |
| 9. | bubbliness | cheerful lively energy |
| 10. | buoyancy | cheerful resilience and vigor |
| 11. | burst | sudden surge of activity |
| 12. | bustle | busy energetic activity |
| 13. | capability | power to do something |
| 14. | capacity | ability to produce power |
| 15. | charge | stored or active power |
| 16. | dash | spirited energy and style |
| 17. | drive | inner force to act |
| 18. | dynamism | energetic force and progress |
| 19. | dynamo | person full of energy |
| 20. | effervescence | bubbling liveliness and enthusiasm |
| 21. | effort | physical or mental exertion |
| 22. | elan | vigorous confidence and style |
| 23. | electrification | exciting energizing effect |
| 24. | enterprise | energetic initiative |
| 25. | enthusiasm | eager energetic interest |
| 26. | exertion | use of physical effort |
| 27. | exuberance | high-spirited liveliness |
| 28. | fervency | intense energetic feeling |
| 29. | fervor | intense passionate enthusiasm |
| 30. | fire | passionate force or vigor |
| 31. | fizz | bubbling lively excitement |
| 32. | force | active power or strength |
| 33. | forcefulness | strong energetic character |
| 34. | gas | fuel or energetic drive |
| 35. | get-up-and-go | initiative and lively drive |
| 36. | glow | warm lively vitality |
| 37. | go | active functioning power |
| 38. | grit | courageous enduring strength |
| 39. | gusto | hearty enjoyment and vigor |
| 40. | hardiness | robust strength and endurance |
| 41. | heat | intensity or passionate force |
| 42. | high spirits | cheerful lively mood |
| 43. | horsepower | unit of power |
| 44. | hustle | energetic activity and drive |
| 45. | impetus | driving force or stimulus |
| 46. | industry | energetic hard work |
| 47. | initiative | ability to act independently |
| 48. | intensity | great force or strength |
| 49. | invigoration | giving strength or energy |
| 50. | juice | power or lively drive |
| 51. | kick | forceful impact or thrill |
| 52. | life | vital force or liveliness |
| 53. | lifefulness | quality of being lively |
| 54. | liveliness | full of life and activity |
| 55. | manpower | human working power |
| 56. | mettle | spirited strength of character |
| 57. | might | great strength or power |
| 58. | momentum | forward-driving force |
| 59. | moxie | bold energy and confidence |
| 60. | muscle | strength or force |
| 61. | nerve | boldness and force |
| 62. | oomph | vigorous energy or force |
| 63. | pep | lively energy and enthusiasm |
| 64. | pizzazz | exciting lively energy |
| 65. | potency | power or effectiveness |
| 66. | power | ability to act forcefully |
| 67. | pulse | rhythmic beat or vitality |
| 68. | punch | forceful impact or vigor |
| 69. | push | driving force or effort |
| 70. | quickness | speed and lively responsiveness |
| 71. | readiness | prepared energetic willingness |
| 72. | resilience | ability to recover strongly |
| 73. | robustness | strong healthy vigor |
| 74. | rush | sudden energetic movement |
| 75. | sizzle | exciting energetic quality |
| 76. | snap | lively brisk quality |
| 77. | sprightliness | lively energetic manner |
| 78. | spunk | spirited courage and energy |
| 79. | stamina | enduring physical or mental strength |
| 80. | staying power | ability to keep going |
| 81. | strength | physical or mental power |
| 82. | surge | sudden powerful increase |
| 83. | tempo | speed or rate |
| 84. | tenacity | persistent determined strength |
| 85. | thrust | driving force or momentum |
| 86. | torque | turning force or power |
| 87. | verve | spirited enthusiasm and liveliness |
| 88. | vigor | physical or mental strength |
| 89. | vim | lively spirit and vigor |
| 90. | virility | masculine vigor and strength |
| 91. | vital force | life-giving power or vigor |
| 92. | vitality | lively strength and health |
| 93. | vitalness | state of being vigorous |
| 94. | vivacity | lively high-spirited quality |
| 95. | wakefulness | state of being fully awake |
| 96. | wallop | strong force or punch |
| 97. | zeal | great energetic enthusiasm |
| 98. | zest | great enthusiasm and energy |
| 99. | zing | lively interest or energy |
| 100. | zip | lively force or vigor |