8
uniting(noun, agreement, combination, union, accord)
7
junction(noun, agreement, combination, accord, blend)
7
melting(noun, combination, blend, mixture, disappearance)
7
alliance(noun, support, company, help, understanding)
7
commingling(noun, combination, blend, mixture, merging)
7
incorporation(noun, agreement, cross, combination, combine)
6
commixture(noun, cross, combination, combine, assemble)
6
composition(noun, combination, complex, mix, harmony)
6
confederation(noun, support, help, aid, combination)
6
federation(noun, support, help, aid, combination)
6
intermixture(noun, combination, stir, union, mix)
6
merging(noun, combination, combine, association, union)
6
mingling(noun, cross, combination, combine, union)
6
mix(noun, cross, combination, assemble, complex)
6
mixing
5
alignment
5
confederacy(noun, support, help, aid, combination)
5
embodiment(noun, combination, amalgamation, integration)
5
liquefaction(noun, combination, stir, harmony, blend)
5
nuclear fusion(noun, expression, idiom, fusion)
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APASmart Define. (2015). fusion thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/fusion/thesaurus/synonyms
ChicagoSmart Define. 2015. "fusion thesaurus" https://smartdefine.org/fusion/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, fusion thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/fusion/thesaurus/synonyms>.
MLASmart Define. "fusion thesaurus" 21 December 2015. Web. 22 September 2026. <https://smartdefine.org/fusion/thesaurus/synonyms>