5
godfather(noun, security)
5
godparent(noun, person, supporter, backer, patron)
5
insure(verb, secure, back, approve, uphold)
5
philanthropist(noun, advocate, leader, supporter, fan)
5
presenter(noun, proposer, initiator)
5
shop at(verb, expression, phrasal verb)
5
stake(verb, support, help, keep, maintain)
5
subscribe to(verb, expression, befriend)
4
answer for(verb, expression, phrasal verb, support, help)
4
apologist
4
assist(verb, support, help, advance, develop)
4
booster(noun, advocate, agent, leader, supporter)
4
guaranty(noun, verb, law, support, person)
4
helper(noun, support, stay, supporter, fan)
4
mainstay(noun, support, person, stay, advocate)
4
maintain(verb, support, encourage, raise, back)
4
patroness(noun, benefactor)
4
protagonist
4
sustainer(noun, support, person, stay, advocate)
4
sympathizer(noun, advocate, leader, supporter, fan)
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APASmart Define. (2015). sponsor thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/sponsor/thesaurus/synonyms
ChicagoSmart Define. 2015. "sponsor thesaurus" https://smartdefine.org/sponsor/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, sponsor thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/sponsor/thesaurus/synonyms>.
MLASmart Define. "sponsor thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/sponsor/thesaurus/synonyms>