3
support(noun, stay, bar, fan, follower)
2
admirer
2
angel(noun, support, stay, advocate, champion)
2
arm(noun, support, stay, bar, prop)
2
back
2
backbone(noun, support, stay, partisan, pillar)
2
bearer(noun, support, advocate, supporter, fan)
2
bolsterer
2
booster(noun, support, advocate, supporter, fan)
2
bracket(noun, support, stay, bar, prop)
2
buttress(noun, support, stay, bar, prop)
2
comforter(noun, support, stay, champion, partisan)
2
continuer
2
crutch(noun, support, prop, pillar, backbone)
2
endurer
2
exponent(noun, support, stay, advocate, fan)
2
fan(noun, support, stay, advocate, follower)
2
follower(noun, support, stay, advocate, fan)
2
girdle
2
guy(noun, support, stay, bar, prop)
11 years ago|4.9k views|share |citing 
APASmart Define. (2015). sustainer thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/sustainer/thesaurus/synonyms
ChicagoSmart Define. 2015. "sustainer thesaurus" https://smartdefine.org/sustainer/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, sustainer thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/sustainer/thesaurus/synonyms>.
MLASmart Define. "sustainer thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/sustainer/thesaurus/synonyms>