66 entries under union topic. ×

2
fusion(noun, agreement, combination, accord)
2
joining(noun, organization, business, company, join)
2
league(noun, organization, company, group, society)
2
melding(noun, set, agreement, combination, association)
2
merging(noun, set, agreement, combination, association)
2
sorority(noun, organization, business, company, interest)
2
unification(noun, set, agreement, combination, association)
1
band(noun, organization, business, company, interest)
1
circle(noun, organization, company, set, group)
1
clan(noun, organization, company, group, society)
1
clique(noun, organization, business, company, set)
1
club(noun, organization, business, company, set)
1
coadunation(noun, set, agreement, combination, association)
1
company(noun, organization, business, interest, firm)
1
congress(noun, organization, company, society)
1
consociation(noun, organization, business, company, interest)
1
cooperative(noun, organization, business, company, interest)
1
corporation(noun, organization, business, company, group)
1
coterie(noun, organization, business, company, set)
1
crew(noun, organization, business, company, interest)
11 years ago|3.1k views|share |citing 
APASmart Define. (2015). tie-up thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/tie-up/thesaurus/synonyms
ChicagoSmart Define. 2015. "tie-up thesaurus" https://smartdefine.org/tie-up/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, tie-up thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/tie-up/thesaurus/synonyms>.
MLASmart Define. "tie-up thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/tie-up/thesaurus/synonyms>