12 entries under sponsor topic. ×

9
philanthropist(noun, supporter, helper, backer)
4
donor(noun, supporter, backer, humanitarian)
1
Santa Claus(expression, supporter, backer, patron)
1
aid(supporter, backer, patron, donor)
1
assistant(supporter, backer, patron, donor)
1
contributor(noun, supporter, backer, humanitarian)
1
helper(noun, supporter, backer, humanitarian)
1
mark(supporter, backer, patron, donor)
1
patron(noun, supporter, helper, backer)
1
subscriber(supporter, backer, patron, donor)
1
subsidizer(supporter, backer, patron, donor)
0
well-wisher(supporter, backer, patron, donor)
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APASmart Define. (2015). altruist thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/altruist/thesaurus/synonyms
ChicagoSmart Define. 2015. "altruist thesaurus" https://smartdefine.org/altruist/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, altruist thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/altruist/thesaurus/synonyms>.
MLASmart Define. "altruist thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/altruist/thesaurus/synonyms>