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100 Best Synonyms for “Advocate”

April 7, 2026

100 Best Synonyms for

No. Item Definition
1. abolitionist one seeking to end a practice
2. activist one who works for a cause
3. agent one acting on another’s behalf
4. agitator one urging others to act
5. antiracist one opposing racism
6. apologist one who defends a position
7. arguer one who argues for a view
8. attorney a lawyer representing someone
9. backer one who gives support
10. barrister a courtroom lawyer
11. booster one who boosts support
12. campaigner one who campaigns for change
13. champion one who strongly supports
14. civil rights leader one leading rights efforts
15. commentator one who speaks in support publicly
16. conciliator one who reconciles differences
17. counsel a lawyer giving legal advice
18. counselor one who advises or argues for
19. crusader one fighting strongly for a cause
20. debater one who argues a position
21. defender one who protects or upholds
22. defense attorney a lawyer for the defense
23. defensor one who defends a person
24. delegate a representative sent to act
25. devotee a very loyal supporter
26. dove one favoring peaceful policy
27. editorialist a writer arguing an opinion
28. egalitarian one supporting equal rights
29. emissary a representative sent on a mission
30. environmentalist one supporting environmental protection
31. envoy a representative or messenger
32. evangelist an enthusiastic promoter of something
33. feminist one supporting women’s equality
34. flag-bearer a prominent supporter or leader
35. follower one who supports a leader or idea
36. free-trader one supporting free trade
37. go-between an intermediary between parties
38. guardian one who safeguards interests
39. hardliner one supporting a strict stance
40. hawk one favoring aggressive policy
41. human rights defender one who defends human rights
42. influencer one who sways opinions or actions
43. intercessor one who pleads for someone
44. intermediary a go-between representative
45. justifier one who argues something is right
46. lawyer a legal representative
47. legal counsel a lawyer advising or representing
48. liaison a link or representative between groups
49. liberal one supporting reformist policies
50. litigator a lawyer who argues in court
51. lobbyist one who seeks to influence officials
52. mediator one who helps reach agreement
53. missionary one promoting a belief or cause
54. moderate one supporting middle-ground policies
55. monarchist one supporting monarchy
56. mouthpiece one who speaks for another
57. negotiator one who bargains for others
58. ombudsman an official complaint investigator
59. ombudsperson one who handles complaints fairly
60. op-ed writer a writer arguing a position
61. organizer one who mobilizes supporters
62. partisan a strong supporter of a side
63. patron one who supports a person or cause
64. persuader one who convinces others
65. promoter one who actively encourages
66. proponent one who argues for something
67. protector one who guards or defends
68. proxy one authorized to act for another
69. public defender a lawyer for the accused
70. recruiter one who enlists supporters
71. reformer one urging improvement or change
72. representative one who acts for another
73. republican one supporting a republic
74. revolutionary one supporting radical change
75. rights defender one who defends rights
76. shop steward a workplace union representative
77. solicitor a lawyer handling legal matters
78. spokesperson one who speaks for others
79. sponsor one who backs financially or publicly
80. standard-bearer a leading supporter of a cause
81. suffragist one supporting voting rights
82. supporter one who supports a cause
83. surrogate a substitute acting for another
84. torchbearer one who carries on a cause
85. traditionalist one supporting tradition
86. trial lawyer a lawyer in court trials
87. underwriter One who supports or backs a cause.
88. union rep a union representative
89. upholder one who maintains or defends
90. values champion One who promotes certain values.
91. vindicator One who clears or defends someone.
92. voice a person speaking in support
93. votary Devoted supporter of a belief.
94. voting-rights defender One who defends voting access.
95. watchdog One who guards public interests.
96. welfare rights defender One who defends welfare entitlements.
97. whip Party official who rallies support.
98. wildlife defender One who argues for wildlife protection.
99. womanist Advocate of Black women’s rights.
100. workplace rep Employee representative for workplace issues.
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