11 entries under union topic. ×

13
association(noun, alliance, cooperation, collaboration)
4
amalgamation(noun, alliance, confederacy)
4
cement(noun, alliance, confederacy)
4
coalition(noun, alliance, confederacy)
4
combination(noun, alliance, confederacy)
4
consortium(noun, alliance, confederacy)
4
gild(noun, alliance, confederacy)
4
guild(noun, alliance, confederacy)
4
junction(noun, alliance, confederacy)
4
league(noun, alliance, confederacy)
4
tie-up(noun, alliance, confederacy)
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APASmart Define. (2015). collaborate thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/collaborate/thesaurus/broader
ChicagoSmart Define. 2015. "collaborate thesaurus" https://smartdefine.org/collaborate/thesaurus/broader (accessed September 23, 2026).
HarvardSmart Define 2015, collaborate thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/collaborate/thesaurus/broader>.
MLASmart Define. "collaborate thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/collaborate/thesaurus/broader>