Synonyms|116Antonyms|0|Broader|4Narrower|0Related|6
1
nickel(noun, element)
1
niobium(noun, element)
1
nitrogen(noun, element)
1
nobelium(noun, element)
1
osmium(noun, element)
1
oxygen(noun, element)
1
palladium(noun, element)
1
phosphorus(noun, element)
1
platinum(noun, element)
1
plutonium(noun, element)
1
polonium(noun, element)
1
potassium(noun, element)
1
praseodymium(noun, element)
1
promethium(noun, element)
1
protactinium(noun, element)
1
radioelement
1
radon(noun, element)
1
rhenium(noun, element)
1
rhodium(noun, element)
1
rubidium(noun, element)
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APASmart Define. (2015). neptunium thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/neptunium/thesaurus/synonyms
ChicagoSmart Define. 2015. "neptunium thesaurus" https://smartdefine.org/neptunium/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, neptunium thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/neptunium/thesaurus/synonyms>.
MLASmart Define. "neptunium thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/neptunium/thesaurus/synonyms>