4
articulation(noun, join, point, connection, combine)
4
assembly(noun, order, group, crowd, association)
4
centralization(noun, combination, amalgamation, merger, unification)
4
clan(noun, organization, company, group, connection)
4
cohesion(noun, harmony, unity, fitness, reliability)
4
community(noun, organization, business, state, company)
4
concordance(noun, reason, agreement, tie, accord)
4
congeniality(noun, understanding, agreement, kindness, consideration)
4
congregation(noun, group, combination, mass, crowd)
4
conjoining(noun, combination, amalgamation)
4
conjugation
4
contact(noun, form, connection, touching, interaction)
4
convergence(noun, join, connection, combine, link)
4
corps(noun, collection)
4
coterie(noun, organization, business, company, body)
4
council(noun, organization, order, association, government)
4
graft(noun, insert, implant, transplant)
4
hookup(noun, conjunction, organization, business, company)
4
indivisibility(noun, support, agreement, accord, harmony)
4
joining together(noun, expression, combination, meeting, alliance)
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APASmart Define. (2016). union thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/union/thesaurus/synonyms
ChicagoSmart Define. 2016. "union thesaurus" https://smartdefine.org/union/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, union thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/union/thesaurus/synonyms>.
MLASmart Define. "union thesaurus" 31 March 2016. Web. 22 September 2026. <https://smartdefine.org/union/thesaurus/synonyms>