Synonyms|113Antonyms|0|Broader|4Narrower|0Related|6
4
Pm
2
atomic number 61
2
element
2
gold
2
iron
2
lead
2
metal
2
radium
2
silver
1
potassium
1
radioelement
0
admixture
0
alloy
0
aluminum
0
americium
0
antimony
0
argon
0
arsenic
0
astatine
0
atomic number(expression, idiom)
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APASmart Define. (2015). promethium thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/promethium/thesaurus/synonyms
ChicagoSmart Define. 2015. "promethium thesaurus" https://smartdefine.org/promethium/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, promethium thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/promethium/thesaurus/synonyms>.
MLASmart Define. "promethium thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/promethium/thesaurus/synonyms>