156 entries under adjective topic. ×

9
wide(substantial, large, size, extensive)
8
comprehensive(great, big, substantial, large)
8
considerable(great, big, substantial, large)
8
broad(great, big, substantial, large)
8
titanic
7
cavernous(big, large, vast)
7
colossal(great, big, awkward, large)
7
full(great, big, substantial, large)
7
generous(give, open, great, big)
7
grandiose(great, big, large, grand)
7
mammoth
7
plentiful(give, great, big, substantial)
7
tremendous
6
lofty(large, grand, impressive, overwhelming)
6
prodigious
5
abundant(give, great, big, substantial)
5
boundless(open, big, large, grand)
5
commodious(open, great, substantial, large)
5
humongous(great, big, large, huge)
5
immeasurable(great, big, huge, immense)
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APASmart Define. (2015). voluminous thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/voluminous/thesaurus/synonyms
ChicagoSmart Define. 2015. "voluminous thesaurus" https://smartdefine.org/voluminous/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, voluminous thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/voluminous/thesaurus/synonyms>.
MLASmart Define. "voluminous thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/voluminous/thesaurus/synonyms>