| No. | Item | Definition |
|---|---|---|
| 1. | abet | Help in a wrongful act. |
| 2. | affiliate | Join or associate with a group. |
| 3. | aid | Help with an effort. |
| 4. | answer | Participate by replying. |
| 5. | assist | Help with an activity. |
| 6. | associate | Spend time or work with others. |
| 7. | attend | Be present at an event. |
| 8. | audition | Try out for a role. |
| 9. | back | Support or help an effort. |
| 10. | be a party to | Be involved in an action. |
| 11. | be active | Participate rather than remain passive. |
| 12. | be engaged | Be actively involved. |
| 13. | be implicated | Be involved, often in wrongdoing. |
| 14. | be involved | Have a role in something. |
| 15. | be mixed up in | Be involved, often negatively. |
| 16. | be part of | Belong to or join something. |
| 17. | chip in | Contribute help, money, or effort. |
| 18. | collaborate | Work together with others. |
| 19. | come aboard | Join a group or effort. |
| 20. | come along | Join others in an activity. |
| 21. | come in | Join or become involved. |
| 22. | compete | Take part in a competition. |
| 23. | contribute | Give help, effort, or input. |
| 24. | cooperate | Work jointly toward a goal. |
| 25. | debate | Participate in a formal argument. |
| 26. | deliberate | Take part in careful discussion. |
| 27. | discuss | Take part in conversation. |
| 28. | dive into | Start participating eagerly. |
| 29. | do your part | Contribute your expected share. |
| 30. | engage | Take part actively. |
| 31. | enlist | Join formally for service. |
| 32. | enroll | Join a course or program. |
| 33. | enter | Take part in a contest. |
| 34. | feature in | Appear as part of something. |
| 35. | fraternize | Associate socially with others. |
| 36. | get in on | Join an activity informally. |
| 37. | get into | Become involved in an activity. |
| 38. | get involved | Become part of an activity. |
| 39. | get stuck in | Start participating energetically. |
| 40. | go along | Join or agree to participate. |
| 41. | go in for | Take part in as a pursuit. |
| 42. | go into | Become involved in an activity. |
| 43. | have a hand in | Be involved in doing something. |
| 44. | have a role in | Be involved in something. |
| 45. | help out | Assist by taking part. |
| 46. | immerse yourself | Become deeply involved. |
| 47. | integrate | Become part of a group. |
| 48. | interact | Take part by communicating. |
| 49. | interfere | Get involved disruptively. |
| 50. | intervene | Become involved to affect events. |
| 51. | join forces | Work together toward a goal. |
| 52. | join hands | Unite in a shared effort. |
| 53. | join in | Become involved in an activity. |
| 54. | join the fray | Enter a conflict or debate. |
| 55. | join up | Become a member or participant. |
| 56. | jump in | Begin participating suddenly. |
| 57. | lend a hand | Help by taking part. |
| 58. | lend support | Help or back an effort. |
| 59. | meddle | Become involved where unwelcome. |
| 60. | mingle | Participate socially with others. |
| 61. | mix | Join socially with others. |
| 62. | negotiate | Participate in reaching an agreement. |
| 63. | network | Participate by making connections. |
| 64. | opt in | Choose to participate. |
| 65. | partake | Take part, often formally. |
| 66. | partner | Work with another person. |
| 67. | perform | Take part by doing something. |
| 68. | pitch in | Help by joining the effort. |
| 69. | play a part | Have a role in something. |
| 70. | play a role | Be involved in something. |
| 71. | plot | Take part in planning secretly. |
| 72. | plunge into | Begin participating energetically. |
| 73. | race | Compete in a race. |
| 74. | register | Officially sign up to participate. |
| 75. | report | Arrive for duty or participation. |
| 76. | respond | Take part by answering. |
| 77. | run | Compete in a race or election. |
| 78. | serve | Take part in an official role. |
| 79. | share in | Take part with others. |
| 80. | show up | Arrive to take part. |
| 81. | sign up | Register to take part. |
| 82. | sit in | Attend without leading. |
| 83. | socialize | Take part in social activity. |
| 84. | speak | Participate by talking. |
| 85. | subscribe | Join or sign up for something. |
| 86. | take action | Get involved by doing something. |
| 87. | take an active role | Participate with noticeable effort. |
| 88. | take part | Join in an activity or event. |
| 89. | take the floor | Participate by speaking publicly. |
| 90. | team up | Join others for action. |
| 91. | throw in | Contribute to a shared effort. |
| 92. | throw yourself into | Participate with great energy. |
| 93. | turn up | Arrive and be present. |
| 94. | unite | Join together for a purpose. |
| 95. | vie | Compete for something. |
| 96. | volunteer | Offer to take part freely. |
| 97. | vote | Participate by casting a vote. |
| 98. | weigh in | Contribute an opinion. |
| 99. | work together | Participate jointly with others. |
| 100. | wrestle | Take part in a wrestling match. |
