25 entries under calefaction topic. ×

5
radium(noun, element)
3
uranium(noun, element)
2
radon(noun, element)
1
acid
1
alkali
1
alpha particles(expression, idiom)
1
background radiation(expression, idiom)
1
beta rays(expression, idiom)
1
caustic
1
cosmic radiation(expression, idiom)
1
gamma rays(expression, idiom)
1
radiation
1
radioactive isotopes(expression, idiom)
1
radioactivity
1
tritium
0
apozem
0
aqua fortis(expression, idiom)
0
aqua regia(expression, idiom)
0
catheretic
0
cauterizer
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APASmart Define. (2015). plutonium thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/plutonium/thesaurus/synonyms
ChicagoSmart Define. 2015. "plutonium thesaurus" https://smartdefine.org/plutonium/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, plutonium thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/plutonium/thesaurus/synonyms>.
MLASmart Define. "plutonium thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/plutonium/thesaurus/synonyms>