27
separation(noun, split, disjunction, rupture, disunion)
21
parting(noun, disjunction, disunion, fission)
12
segregation(noun, split, disjunction, rupture, disunion)
12
bustup(noun, cease, termination, cancellation)
12
disaccord(noun, split, rupture, secession)
12
disunity(noun, split, rupture, secession)
12
split-off(noun, split, rupture, secession)
11
divorce(noun, split, rupture, secession)
11
isolation(noun, split, rupture, secession)
11
partition(noun, split, rupture, secession)
11
separating(noun, split, rupture, secession)
10
death(noun, cease, termination, disjunction, cancellation)
10
compartition(noun, split, rupture, secession)
10
dissidence(noun, split, rupture, secession)
10
dissociation(noun, split, rupture, secession)
10
segregating(noun, split, rupture, secession)
10
severance(noun, split, rupture, secession)
9
divergence(noun, disjunction, disunion, fission)
9
leave-taking(noun, disjunction, disunion, fission)
9
break-up(noun, cease, termination, cancellation)
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APASmart Define. (2015). reunion thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/reunion/thesaurus/antonyms
ChicagoSmart Define. 2015. "reunion thesaurus" https://smartdefine.org/reunion/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2015, reunion thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/reunion/thesaurus/antonyms>.
MLASmart Define. "reunion thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/reunion/thesaurus/antonyms>