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100 Best Synonyms for “Undertaking”

July 1, 2026

100 Best Synonyms for

No. Item Definition
1. action something done intentionally
2. activities things done for a purpose
3. activity something done for a purpose
4. affair a matter or undertaking
5. affairs matters of business or concern
6. arrangement an organized plan or setup
7. assignment a task given to someone
8. assignments tasks given to someone
9. attempt an effort to do something
10. bid an attempt to achieve something
11. brief a set task or instructions
12. build a construction project
13. business a matter requiring action
14. campaign an organized series of actions
15. case a matter under consideration
16. challenge a difficult task or problem
17. charge a task entrusted to someone
18. charges tasks entrusted to someone
19. commission a task formally assigned
20. commissions tasks formally assigned
21. commitment an obligation or pledge
22. commitments obligations or pledges
23. crusade a strong organized campaign
24. deal an arrangement or business matter
25. dealings business actions or relations
26. demanding task a difficult piece of work
27. design a plan or intended purpose
28. development a planned building or project
29. doings actions or activities
30. drive an organized effort
31. duty something one is required to do
32. effort a serious attempt or work
33. efforts serious attempts or work
34. endeavor a serious attempt or project
35. endeavours serious attempts or projects
36. engagement a commitment or involvement
37. enterprise a significant planned activity
38. enterprises significant planned activities
39. execution the carrying out of a plan
40. exercise a practical activity or task
41. expedition a journey with a purpose
42. go an attempt or turn
43. handling the management of a task
44. implementation the act of putting into effect
45. initiative a new planned action
46. inquiry a search for information
47. inspection a careful official examination
48. installation the act of putting in place
49. investigation a formal inquiry or examination
50. job a piece of assigned work
51. labor physical or hard work
52. line a field of work
53. management the handling of an activity
54. matter an issue or business
55. measure an action taken for purpose
56. mission an important assigned task
57. missions important assigned tasks
58. move an action or step taken
59. obligation a duty one must fulfill
60. obligations duties one must fulfill
61. occupation regular work or activity
62. operation an organized activity or process
63. operations organized activities or processes
64. pilot a trial version of a project
65. plan a proposed course of action
66. proceeding a formal course of action
67. proceedings formal actions or processes
68. program a planned series of activities
69. project a planned piece of work
70. projects planned pieces of work
71. proposition a proposed plan or venture
72. pursuit an activity one follows
73. pursuits activities one follows
74. quest a long search or pursuit
75. research careful study to discover facts
76. responsibilities duties or assigned roles
77. responsibility a duty or assigned role
78. review an examination or assessment
79. route a chosen way forward
80. run an operation or attempt
81. scheme a planned project or arrangement
82. service work done for others
83. setup an organized arrangement
84. shot an attempt at something
85. startup a newly launched business
86. step one action in a process
87. stint a period of assigned work
88. striving serious effort toward a goal
89. task a piece of work to do
90. tasks pieces of work to do
91. tour a period of duty
92. track a line of progress
93. trade a skilled kind of work
94. transaction a business dealing or action
95. try an attempt to do something
96. venture a risky or ambitious project
97. ventures risky or ambitious projects
98. work effort or tasks to complete
99. working the act of functioning or laboring
100. works projects or constructions
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