9 entries under proponent topic. ×

7
supporter(noun, advocate, fan, friend, follower)
4
exponent(noun, support, person, advocate, supporter)
3
advocate(noun, support, supporter, fan, follower)
3
backer(noun, advocate, supporter, fan, follower)
3
champion(noun, advocate, supporter, fan, follower)
3
defender(noun, support, advocate, supporter, fan)
3
upholder(noun, support, advocate, supporter, fan)
2
fan(noun, advocate, supporter, follower, enthusiast)
1
booster(noun, support, advocate, supporter, fan)
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APASmart Define. (2015). seconder thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/seconder/thesaurus/synonyms
ChicagoSmart Define. 2015. "seconder thesaurus" https://smartdefine.org/seconder/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, seconder thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/seconder/thesaurus/synonyms>.
MLASmart Define. "seconder thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/seconder/thesaurus/synonyms>