64 entries under union topic. ×

3
unification(noun, set, agreement, combination, combine)
2
coadunation(noun, set, combination, combine, association)
2
conjunction(association, merger, noun, set, agreement)
2
conspiracy(noun, set, combination, combine, association)
2
federation(noun, set, combination, combine, association)
2
fusing(verb, combination, amalgamation)
2
hookup(noun, set, agreement, combination, association)
2
mergence(noun, set, combination, combine, association)
2
solidification(alliance, merging)
2
tie-up(noun, set, agreement, combination, association)
2
uniting(noun, verb, agreement, combination)
1
amalgam(noun, agreement, combination, combine, association)
1
anschluss(noun, combination, combine, association)
1
bloc(noun, set, combination, combine, association)
1
coming together(noun, expression, agreement, combination)
1
concurrence(noun, agreement, combination, accord)
1
connection(noun, set, combination, alliance)
1
coupling(noun, agreement, combination, accord)
1
faction(noun, set, combination, combine, association)
1
joining(noun, verb, agreement, combination)
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APASmart Define. (2015). melding thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/melding/thesaurus/synonyms
ChicagoSmart Define. 2015. "melding thesaurus" https://smartdefine.org/melding/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, melding thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/melding/thesaurus/synonyms>.
MLASmart Define. "melding thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/melding/thesaurus/synonyms>