4
flourishing
4
flush
4
free(adjective, grand, extravagant, generous, lavish)
4
gigantic(adjective, great, big, large, huge)
4
grand(adjective, great, smart, big, full)
4
huge(adjective, great, big, heavy, awkward)
4
loose(adjective, dull, wordy, prolix, verbose)
4
luxurious(adjective, smart, full, elegant, rich)
4
mammoth(adjective, large, huge, vast, plentiful)
4
many(adjective, great, big, large, abundant)
4
massive(adjective, great, big, awkward, substantial)
4
prodigious(adjective, large, huge, vast)
4
prolix(adjective, dull, loose, abundant, plentiful)
4
riotous(adjective, extreme, rich, grand, generous)
4
sizable(adjective, great, big, large, huge)
4
swarming(extreme, abundant, excessive, dense, plentiful)
4
tremendous(adjective, large, huge, vast)
4
unstinting(adjective, sufficiency)
4
vast(adjective, great, big, large, huge)
4
wealthy(adjective, heavy, substantial, rich, large)
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APASmart Define. (2016). copious thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/copious/thesaurus/synonyms
ChicagoSmart Define. 2016. "copious thesaurus" https://smartdefine.org/copious/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, copious thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/copious/thesaurus/synonyms>.
MLASmart Define. "copious thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/copious/thesaurus/synonyms>