15
aide(noun, person, chum, individual, associate)
15
close friend(person, noun, expression, companion, friend)
15
confidante(noun, person, love, associate, buddy)
15
follower(noun, person, help, individual, supporter)
15
playmate(noun, person, associate, individual, companion)
14
familiar(noun, person, love, associate, companion)
14
fellow(noun, person, associate, companion, friend)
13
bro(noun, person, companion, friend, mate)
12
confederate(noun, person, guide, associate, individual)
12
bud(noun, person, love, informal, individual)
12
coadjutor(noun, person, individual, associate, chum)
12
cobber(noun, person, individual, buddy, chum)
12
helpmate(noun, person, companion, acquaintance, comrade)
11
partner in crime(noun, expression, person, character, crime)
11
accompaniment(noun, person, guide, associate, individual)
11
coworker(noun, person, associate, individual, companion)
11
helpmeet(noun, person, individual, associate, chum)
11
teammate(noun, person, companion, friend, mate)
10
aid(noun, person, friend, ally, fellow)
10
adjunct(noun, person, individual, associate, chum)
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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>