| No. | Item | Definition |
|---|---|---|
| 1. | action | something being done |
| 2. | amusement | something done for enjoyment |
| 3. | analysis | detailed examination or study |
| 4. | assessment | an evaluation or judgment |
| 5. | assignment | a task given to someone |
| 6. | attempt | an effort to do something |
| 7. | building | the act of constructing |
| 8. | business | work or commercial activity |
| 9. | bustle | busy movement and activity |
| 10. | campaign | an organized course of action |
| 11. | chore | a routine household task |
| 12. | class | a teaching session or course |
| 13. | commerce | buying and selling activity |
| 14. | conference | a formal meeting or event |
| 15. | construction | the act of building |
| 16. | course | a series of lessons |
| 17. | creation | the act of making something |
| 18. | debate | formal argument or discussion |
| 19. | development | work that creates or improves |
| 20. | dialogue | conversation between people |
| 21. | discussion | talk about a subject |
| 22. | diversion | an enjoyable distraction or pastime |
| 23. | drill | repeated practice or exercise |
| 24. | drive | an organized effort or campaign |
| 25. | duty | required work or responsibility |
| 26. | effort | use of energy or work |
| 27. | endeavor | a serious effort or attempt |
| 28. | engagement | an arranged activity or commitment |
| 29. | enterprise | a purposeful undertaking |
| 30. | entertainment | amusement or enjoyable activity |
| 31. | errand | a short necessary task |
| 32. | evaluation | the act of judging value |
| 33. | event | an organized happening |
| 34. | excursion | a brief recreational trip |
| 35. | exercise | physical or mental exertion |
| 36. | flurry | a sudden burst of activity |
| 37. | formation | the act of forming something |
| 38. | functioning | normal working or operation |
| 39. | game | a structured play activity |
| 40. | gathering | a meeting or social event |
| 41. | goings-on | events or activities happening |
| 42. | happening | an event or occurrence |
| 43. | hobby | a regular leisure pursuit |
| 44. | hustle | energetic busy activity |
| 45. | implementation | the act of putting into effect |
| 46. | industry | organized productive activity |
| 47. | initiative | a new organized effort |
| 48. | inquiry | a search for information |
| 49. | inspection | careful checking or examination |
| 50. | interaction | action between people or things |
| 51. | investigation | careful inquiry or examination |
| 52. | involvement | active participation in something |
| 53. | job | a piece of assigned work |
| 54. | labor | physical or mental work |
| 55. | lesson | an educational activity or period |
| 56. | locomotion | movement from place to place |
| 57. | meeting | a planned gathering for discussion |
| 58. | mission | an important assigned task |
| 59. | motion | the act of moving |
| 60. | movement | physical motion or action |
| 61. | negotiation | discussion to reach agreement |
| 62. | occupation | regular work or pastime |
| 63. | operation | an organized act or process |
| 64. | outing | a short pleasure trip |
| 65. | pastime | an enjoyable leisure activity |
| 66. | play | activity done for enjoyment |
| 67. | practice | regular action or method |
| 68. | preparation | work done to get ready |
| 69. | proceeding | a formal activity or event |
| 70. | process | a series of actions |
| 71. | production | the making of goods |
| 72. | program | a planned set of activities |
| 73. | project | a planned piece of work |
| 74. | pursuit | an activity one follows |
| 75. | quest | a long difficult pursuit |
| 76. | recreation | enjoyable leisure activity |
| 77. | research | systematic investigation or study |
| 78. | review | an examination or assessment |
| 79. | routine | a regular pattern of actions |
| 80. | rush | a sudden busy period |
| 81. | seminar | a discussion-based learning activity |
| 82. | service | work done for others |
| 83. | session | a period of organized activity |
| 84. | sport | a physical game or pastime |
| 85. | stir | noticeable movement or activity |
| 86. | study | learning or investigation |
| 87. | task | a piece of work |
| 88. | testing | the act of trying or checking |
| 89. | tour | a journey with stops |
| 90. | trade | buying, selling, or exchange |
| 91. | training | practice to improve ability |
| 92. | transaction | a business dealing or exchange |
| 93. | trial | a test or attempt |
| 94. | trip | a journey or outing |
| 95. | undertaking | a task or project |
| 96. | venture | a risky undertaking or project |
| 97. | visit | a social call or stay |
| 98. | work | effort toward a purpose |
| 99. | workout | a period of physical exercise |
| 100. | workshop | a practical learning session |