10
adjutant(noun, person, individual, associate, chum)
10
apprentice(noun, person, individual, associate, chum)
10
close companion(noun, expression, person, individual, buddy)
9
accomplice(noun, person, associate, individual, companion)
9
classmate(noun, associate, companion, friend, contemporary)
5
aide-de-camp(noun, person, associate)
5
attendant(noun, person, associate)
5
auxiliary(noun, person, associate)
5
close associate(expression, person, associate)
5
deputy(noun, person, associate)
5
employee(noun, person, associate)
5
gal friday(expression, person, associate)
5
girl friday(expression, person, associate)
5
hand(noun, person, associate)
5
handmaid(noun, person, associate)
5
handmaiden(noun, person, associate)
5
help(noun, person, associate)
5
hireling(noun, person, associate)
5
laborer(noun, person, associate)
5
legman(noun, person, associate)
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APASmart Define. (2016). sidekick thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/sidekick/thesaurus/synonyms
ChicagoSmart Define. 2016. "sidekick thesaurus" https://smartdefine.org/sidekick/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, sidekick thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/sidekick/thesaurus/synonyms>.
MLASmart Define. "sidekick thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/sidekick/thesaurus/synonyms>