Synonyms|117Antonyms|0|Broader|4Narrower|1Related|8
4
Nb
4
metal(noun, element)
3
gold(noun, element)
3
iron(noun, element)
3
lead(noun, element)
3
silver(noun, element)
2
atomic number 41
2
potassium(noun, element)
1
actinium(noun, element)
1
aluminum(noun, element)
1
americium(noun, element)
1
antimony(noun, element)
1
argon(noun, element)
1
arsenic(noun, element)
1
astatine(noun, element)
1
barium(noun, element)
1
base metal
1
berkelium(noun, element)
1
beryllium(noun, element)
1
bismuth(noun, element)
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APASmart Define. (2015). niobium thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/niobium/thesaurus/synonyms
ChicagoSmart Define. 2015. "niobium thesaurus" https://smartdefine.org/niobium/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, niobium thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/niobium/thesaurus/synonyms>.
MLASmart Define. "niobium thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/niobium/thesaurus/synonyms>