Synonyms|428Antonyms|47|Broader|7Narrower|11Related|140
28
cooperation
16
friendship
12
affiliation
11
harmony(noun, calm)
10
alliance
7
partnership
6
concord
6
support
5
association(noun, separation, friendship, disunion)
3
acquiesce
3
aid
2
consensus
2
allegiance
2
amity
2
agreement(noun, calm)
2
carelessness
2
combo
2
communion
2
company
1
concomitance(division, opposition)
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APASmart Define. (2015). rivalry thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/rivalry/thesaurus/antonyms
ChicagoSmart Define. 2015. "rivalry thesaurus" https://smartdefine.org/rivalry/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2015, rivalry thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/rivalry/thesaurus/antonyms>.
MLASmart Define. "rivalry thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/rivalry/thesaurus/antonyms>