Fissionable and Nonfissionable
Opposite meaning words
Fissionable
Fissionable adjective - Capable of undergoing nuclear fission.
Usage example: fissionable material
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Synonyms for Fissionable
Nonfissionable is an antonym for fissionable.
Nonfissionable
Nonfissionable adjective - Not capable of undergoing fission.
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Fissionable is an antonym for nonfissionable.
Cite this Source
Nonfissionable and Fissionable. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/fissionable/nonfissionable
Fissionable & Nonfissionable. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/fissionable/nonfissionable>.
Nonfissionable or Fissionable. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/fissionable/nonfissionable.
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