18 entries under five topic. ×

13
million(noun, adjective)
12
trillion(noun, adjective)
7
thousand(noun, adjective)
5
milliard
3
grand
3
myriad
1
ban
1
banzai
1
thousand million(expression, idiom)
0
chiliad
0
lac
0
man
0
millennium
0
one hundred thousand(expression, idiom)
0
plum
0
ten thousand(expression, idiom)
0
ten thousand years(expression, idiom)
0
thousand years(expression, idiom)
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APASmart Define. (2015). billion thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/billion/thesaurus/synonyms
ChicagoSmart Define. 2015. "billion thesaurus" https://smartdefine.org/billion/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, billion thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/billion/thesaurus/synonyms>.
MLASmart Define. "billion thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/billion/thesaurus/synonyms>