51 entries under champion topic. ×

20
supporter(noun, person, stay, advocate, double)
16
exponent(noun, person, stay, advocate, double)
15
advocate(noun, person, stay, supporter, fan)
12
backer(noun, person, stay, advocate, double)
10
defender(noun, person, advocate, supporter, fan)
10
apologist(noun, support, stay, partisan)
8
upholder(noun, person, stay, advocate, supporter)
6
partisan(noun, person, stay, advocate)
5
adherent(noun, support, stay, advocate, fan)
5
follower(noun, stay, advocate, supporter, fan)
5
patron(noun, person, stay, advocate, fan)
4
expounder(noun, person, stay, advocate, supporter)
4
protector(noun, person, advocate, hero)
4
vindicator(noun, person, advocate, hero)
2
ally(noun, advocate, fan, follower)
2
confederate(support, stay, rock, partisan)
2
endorser(noun, stay, advocate, partisan)
2
espouser(noun, support, stay, rock)
2
helper(noun, support, double, fan, follower)
2
hero(noun, winner, defender, champ)
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APASmart Define. (2015). proponent thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/proponent/thesaurus/synonyms
ChicagoSmart Define. 2015. "proponent thesaurus" https://smartdefine.org/proponent/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, proponent thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/proponent/thesaurus/synonyms>.
MLASmart Define. "proponent thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/proponent/thesaurus/synonyms>