Synonyms|19Antonyms|0|Broader|0Narrower|0Related|22
1
plutonium
1
radioactivity
1
radium
1
radon
1
tritium
1
uranium
0
acid
0
alkali
0
alpha
0
background
0
beta
0
caustic
0
cosmic
0
gamma
0
nitric
0
radiation
0
radioactive
0
radioisotopes
0
rays
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APASmart Define. (2013). radioactive isotopes thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/radioactive_isotopes/thesaurus/synonyms
ChicagoSmart Define. 2013. "radioactive isotopes thesaurus" https://smartdefine.org/radioactive_isotopes/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, radioactive isotopes thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/radioactive_isotopes/thesaurus/synonyms>.
MLASmart Define. "radioactive isotopes thesaurus" 19 May 2013. Web. 20 September 2026. <https://smartdefine.org/radioactive_isotopes/thesaurus/synonyms>