13
symbiosis
8
synergy(combination, cooperation, concurrence, coincidence, co-action)
5
trio
5
sextet
4
septet
4
bipartisanship
3
interdependency
3
communism
3
concert
3
interdependence
3
collaboration
3
collectivism
3
collusion
3
fellowship
3
morale
3
mutuality
3
octet
3
solidarity
3
team spirit
3
troika
<12>
11 years ago|3k views|share |citing 
APASmart Define. (2015). mutualism thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/mutualism/thesaurus/synonyms
ChicagoSmart Define. 2015. "mutualism thesaurus" https://smartdefine.org/mutualism/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, mutualism thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/mutualism/thesaurus/synonyms>.
MLASmart Define. "mutualism thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/mutualism/thesaurus/synonyms>