65 entries under large topic. ×

3
cavernous
3
colossal(adjective, great, big, huge)
3
giant(adjective, great, big, huge)
3
grandiose(adjective, great, big, huge)
3
humongous(adjective, great, big, huge)
3
immense(adjective, great, big, huge)
3
impressive(adjective, grand, extravagant, generous)
3
multitudinous(adjective, great, big, abundant)
3
princely(adjective, substantial, plentiful)
3
roomy(adjective, great, big, substantial)
3
towering(adjective, huge, vast)
2
considerable(great, big, heavy, awkward, substantial)
2
elephantine
2
lofty
2
magnificent(adjective, smart, full, elegant, rich)
2
soaring
1
baggy
1
dime a dozen(expression, adjective, idiom, heavy, substantial)
1
gross(great, big, heavy, awkward, substantial)
1
hefty(great, big, heavy, awkward, substantial)
10 years ago|23k views|share |citing 
APASmart Define. (2016). copious thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/copious/thesaurus/synonyms
ChicagoSmart Define. 2016. "copious thesaurus" https://smartdefine.org/copious/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, copious thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/copious/thesaurus/synonyms>.
MLASmart Define. "copious thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/copious/thesaurus/synonyms>