1
septennial
1
sexennial
1
slew
1
stingy
1
teens
1
thousand million(expression, idiom, five)
0
1000000
0
adumbrate
0
army
0
bald
0
beginning
0
betoken
0
bevy
0
bode
0
bunch
0
calculate
0
call
0
call it(verb, phrasal verb)
0
cardinal
0
chiliad
11 years ago|2.6k views|share |citing 
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>