80 entries under union topic. ×

2
connection(noun, support, reason, agreement, association)
2
cooperation(noun, support, agreement, connection, association)
2
reconciliation(noun, accord, harmony, conformity)
1
affiliation(noun, support, agreement, connection, association)
1
alliance(noun, agreement, association, accord)
1
amity(noun, fit, accord, harmony)
1
association(noun, agreement, connection, harmony)
1
betrothal(noun, support, agreement, connection, association)
1
bond(noun, support, reason, agreement, connection)
1
coalition(noun, support, agreement, connection, association)
1
collaboration(noun, support, agreement, connection, association)
1
collusion(noun, support, agreement, connection, association)
1
combination(noun, support, agreement, connection, association)
1
communion(noun, support, agreement, connection, association)
1
compact(noun, support, agreement, connection, association)
1
confederacy(noun, support, agreement, connection, association)
1
confederation(noun, support, agreement, connection, association)
1
conjunction(noun, support, agreement, connection, tie)
1
consanguinity(noun, support, agreement, connection, association)
1
engagement(noun, support, agreement, connection, association)
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APASmart Define. (2015). congruity thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/congruity/thesaurus/synonyms
ChicagoSmart Define. 2015. "congruity thesaurus" https://smartdefine.org/congruity/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, congruity thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/congruity/thesaurus/synonyms>.
MLASmart Define. "congruity thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/congruity/thesaurus/synonyms>