Synonyms|123Antonyms|0|Broader|4Narrower|0Related|10
1
fluorine(noun, element)
1
francium(noun, element)
1
gadolinium(noun, element)
1
gallium(noun, element)
1
germanium(noun, element)
1
hafnium(noun, element)
1
helium(noun, element)
1
holmium(noun, element)
1
hydrogen(noun, element)
1
indium(noun, element)
1
iodine(noun, element)
1
iridium(noun, element)
1
krypton(noun, element)
1
lanthanum(noun, element)
1
lithium(noun, element)
1
lutetium(noun, element)
1
magnesium(noun, element)
1
manganese(noun, element)
1
mendelevium(noun, element)
1
mercury(noun, element)
For more, visit Protactinium on Power Thesaurus
11 years ago|1.6k views|share |citing 
APASmart Define. (2015). protactinium thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/protactinium/thesaurus/synonyms
ChicagoSmart Define. 2015. "protactinium thesaurus" https://smartdefine.org/protactinium/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, protactinium thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/protactinium/thesaurus/synonyms>.
MLASmart Define. "protactinium thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/protactinium/thesaurus/synonyms>