| division(noun, separation, calculation, partition, disjunction) | |
| nuclear fission(noun, expression, idiom, splitting, fission) | |
| cleavage(noun, disjunction) | |
| splitting the atom(noun, expression, idiom, calculation, partition) | |
| thermonuclear reaction(noun, expression, idiom, reaction, fusion) | |
| scission(noun, separation, disjunction) | |
| severance(noun, calculation, partition, disjunction, vivisection) | |
| splitting | |
| atomic reaction(noun, expression, calculation, partition, fusion) | |
| avulsion | |
| split | |
| abscission | |
| dissociation | |
| make mincemeat of(expression, idiom) | |
| separation | |
| atom smashing(noun, expression, calculation, partition, vivisection) | |
| catalyst | |
| dichotomy | |
| dismemberment(calculation, partition, disjunction, vivisection) | |
| dividing(noun, calculation, partition, vivisection, splitting) |
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| APA | Smart Define. (2015). fission thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/fission/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "fission thesaurus" https://smartdefine.org/fission/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2015, fission thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/fission/thesaurus/synonyms>. |
| MLA | Smart Define. "fission thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/fission/thesaurus/synonyms> |