11
many(noun, adjective, lot, abundant, abundance)
8
numerous(adjective, abundant, many)
7
countless(adjective, many, innumerable)
7
umteen(adjective, many)
6
innumerable(adjective, many)
5
infinite(adjective, many)
5
lot
4
considerable(adjective, many)
4
myriad
4
oodles
4
quantity
4
scads
4
several
4
zillion(adjective, many)
3
abundance
3
much
3
multitude
3
number(noun, bunch, aggregate)
3
slew
2
ample
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APASmart Define. (2015). umpteen thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/umpteen/thesaurus/synonyms
ChicagoSmart Define. 2015. "umpteen thesaurus" https://smartdefine.org/umpteen/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, umpteen thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/umpteen/thesaurus/synonyms>.
MLASmart Define. "umpteen thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/umpteen/thesaurus/synonyms>