Synonyms|113Antonyms|0|Broader|4Narrower|0Related|6
0
premier
0
protactinium
0
radioactive element
0
radon
0
rare earth metal(expression, idiom)
0
rhenium
0
rhodium
0
rubidium
0
ruthenium
0
samarium
0
scandium
0
selenium
0
silicon
0
sodium
0
strontium
0
sulfur
0
tantalum
0
technetium
0
tellurium
0
terbium
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APASmart Define. (2015). promethium thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/promethium/thesaurus/synonyms
ChicagoSmart Define. 2015. "promethium thesaurus" https://smartdefine.org/promethium/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, promethium thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/promethium/thesaurus/synonyms>.
MLASmart Define. "promethium thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/promethium/thesaurus/synonyms>