0
acolyte
0
activist(noun, supporter, backer, fighter, promoter)
0
admirers
0
adviser
0
advisor
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aficionado
0
aid
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approver
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assertor
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assistant(double, supporter, runner-up)
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associate
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attorney(noun, supporter, sponsor, backer, fighter)
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audience
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autonomist
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bearer(noun, support, advocate, supporter, fan)
0
bolstering
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brace(noun, support, advocate, supporter, fan)
0
campaigner(noun, supporter, sponsor, backer, fighter)
0
catalogue
0
classicist
11 years ago|3.8k views|share |citing 
APASmart Define. (2015). proponent thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/proponent/thesaurus/synonyms
ChicagoSmart Define. 2015. "proponent thesaurus" https://smartdefine.org/proponent/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, proponent thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/proponent/thesaurus/synonyms>.
MLASmart Define. "proponent thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/proponent/thesaurus/synonyms>