Synonyms|903Antonyms|103|Broader|19Narrower|32Related|304
23
ally
18
friend
18
buddy
14
collaborate
10
partner
10
bro
9
sidekick(noun, person, opponent)
8
supporter
5
helper(noun, ally)
5
soul mate
3
associate(noun, adjective, enemy, ally, colleague)
3
companion(noun, ally)
3
accomplice
3
support(verb, leave)
2
teammate
1
aid(noun, verb, leave)
1
cohort(noun, ally)
1
colleague
1
comrade
1
confederate
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APASmart Define. (2016). rival thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/rival/thesaurus/antonyms
ChicagoSmart Define. 2016. "rival thesaurus" https://smartdefine.org/rival/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2016, rival thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/rival/thesaurus/antonyms>.
MLASmart Define. "rival thesaurus" 30 March 2016. Web. 21 September 2026. <https://smartdefine.org/rival/thesaurus/antonyms>