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100 Best Synonyms for “Duty”

August 28, 2026

100 Best Synonyms for

No. Item Definition
1. accountability Responsibility for actions or results
2. active service Full-time military service
3. administration Responsible management of affairs
4. answerability Obligation to explain or justify
5. appointment An assigned position or role
6. assignment Work given to someone
7. bailiwick One’s area of responsibility
8. beat A regular patrol assignment
9. brief A specific assigned responsibility
10. burden A difficult responsibility to bear
11. business One’s proper responsibility
12. care Responsibility for protection or oversight
13. charge A responsibility entrusted to someone
14. chore A routine required task
15. civic responsibility Citizen’s obligation to society
16. commission An entrusted task or authority
17. commitment A promise or binding responsibility
18. conscription Compulsory military service
19. custody Responsibility for keeping or guarding
20. decree An authoritative official order
21. demand Something required by circumstances
22. detail A specific assigned task
23. directive An official instruction to act
24. domain Area under one’s responsibility
25. due Something owed or deserved
26. edict An official command or decree
27. errand A small assigned task
28. excise Tax on specific goods
29. expectation Something expected of someone
30. family obligation Duty owed to family
31. function A proper or expected purpose
32. guard A protective watch or assignment
33. guardianship Responsibility for another’s welfare
34. imperative An urgent necessary duty
35. impost A tax or compulsory charge
36. injunction An authoritative order or command
37. instruction A direction one must follow
38. job A required task or role
39. jurisdiction Official area of authority
40. jury service Serving as a juror
41. labor Work required or performed
42. law A binding legal requirement
43. liability Legal or financial responsibility
44. load A share of responsibility
45. lookout Responsibility to watch or notice
46. lot Assigned share or burden
47. management Responsibility for running something
48. mandate An official authorization or requirement
49. military service Service in the armed forces
50. mission An important assigned purpose
51. moral imperative A necessary ethical duty
52. moral obligation A duty based on ethics
53. must Something that is required
54. national service Required service to the nation
55. necessity Something required or unavoidable
56. need A necessary obligation or requirement
57. obligation Something one is bound to do
58. obligatory task A task one must do
59. office A position with responsibilities
60. onus A burden of responsibility
61. order An instruction requiring action
62. oversight Responsible supervision or management
63. patrol A guarding or inspection assignment
64. portfolio Set of official responsibilities
65. post An assigned place of duty
66. posting Assignment to a duty station
67. precept A rule guiding conduct
68. public service Work serving the public
69. quota Required share to provide
70. remit Area of assigned responsibility
71. required task A task that must be done
72. requirement Something that must be done
73. responsibility Something one must answer for
74. role A function one is expected to perform
75. round A regular inspection or patrol
76. rule A requirement governing conduct
77. service Work performed as an obligation
78. shift A scheduled period of work
79. social obligation Duty owed to society
80. station An assigned post or position
81. stewardship Responsible care of something entrusted
82. stint A period of assigned work
83. supervision Responsibility for directing or watching
84. tariff Tax on imported goods
85. task A piece of required work
86. tax Government charge on goods or income
87. tour A period of assigned service
88. tribute A tax or payment owed.
89. trust A responsibility placed in someone
90. undertaking A task or commitment accepted
91. upkeep Responsibility for maintaining something.
92. vigil A period of watchful duty.
93. wardship Responsibility for a ward’s care.
94. warranty A legal promise or obligation.
95. watch A period of guard duty
96. watchkeeping The duty of keeping watch.
97. weight A heavy burden or obligation.
98. work Tasks one must perform
99. yoke A burdensome obligation or restraint.
100. zakat A required Islamic charitable duty.
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