88 entries under noun topic. ×

20
supporter(person, stay, advocate, double)
16
exponent(person, stay, advocate, double)
15
advocate(person, stay, supporter, fan)
12
backer(person, stay, advocate, double)
11
champion(support, person, advocate, supporter)
10
defender(person, advocate, supporter, fan)
10
apologist(support, stay, champion, partisan)
8
upholder(person, stay, advocate, supporter)
7
promoter(advocate, supporter, sponsor, backer)
6
enthusiast(person, advocate, supporter, fan)
6
partisan(person, stay, advocate, champion)
5
adherent(support, stay, advocate, fan)
5
advocator
5
follower(stay, advocate, supporter, fan)
5
patron(person, stay, advocate, fan)
4
expounder(person, stay, advocate, supporter)
4
pleader(supporter, sponsor, backer, fighter)
4
protector(person, advocate, champion, hero)
4
second(support, person, stay, advocate)
4
spokesperson(person, advocate, supporter, sponsor)
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APASmart Define. (2015). proponent thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/proponent/thesaurus/synonyms
ChicagoSmart Define. 2015. "proponent thesaurus" https://smartdefine.org/proponent/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, proponent thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/proponent/thesaurus/synonyms>.
MLASmart Define. "proponent thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/proponent/thesaurus/synonyms>