1
counsellor
1
coworker(support, stay, rock, champion, partisan)
1
disciple(support, stay, rock, champion, partisan)
1
fan(noun, support, stay, advocate, follower)
1
greatest(champion, partisan, hero, winner, defender)
1
guardian(noun, fan, follower, champion, partisan)
1
heroine(noun, champion, partisan, hero, winner)
1
ideologist
1
irredentist
1
mainstay(support, stay, rock, partisan, stalwart)
1
maintainer(support, stay, rock, partisan, stalwart)
1
medalist(noun, champion, partisan, hero, winner)
1
neutralist
1
nonpareil(noun, champion, partisan, hero, winner)
1
number one(noun, expression, champion, hero, winner)
1
numero uno(noun, expression, champion, hero, winner)
1
paladin(noun, champion, partisan, hero, winner)
1
pillar(noun, support, stay, advocate, fan)
1
populist
1
preserver(support, stay, rock, champion, partisan)
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>