Synonyms|589Antonyms|111|Broader|9Narrower|7Related|312
1
bosom friend
1
brother
1
bummer
1
campaign worker(expression, idiom, government)
1
capitalist(noun, person)
1
casual acquaintance
1
challenger(noun, champion, partisan, hero, winner)
1
champ(noun, champion, hero, winner, defender)
1
chaperone(noun, assistant)
1
cheerful giver
1
close acquaintance
1
coadjutant(help, associate, subordinate, representative, assistant)
1
coadjutor(help, associate, subordinate, representative, assistant)
1
cohort(noun, support, help, stay, advocate)
1
collaborator(noun, help, aid, associate, supporter)
1
colleague(help, associate, subordinate, representative, assistant)
1
companion(noun, help, aid, associate, supporter)
1
conferrer
1
confidant
1
confidante
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APASmart Define. (2016). backer thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/backer/thesaurus/synonyms
ChicagoSmart Define. 2016. "backer thesaurus" https://smartdefine.org/backer/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, backer thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/backer/thesaurus/synonyms>.
MLASmart Define. "backer thesaurus" 30 March 2016. Web. 22 September 2026. <https://smartdefine.org/backer/thesaurus/synonyms>