3
stout(adjective, big, heavy, large, overweight)
3
swollen(adjective, big, heavy, large, stout)
3
terrific(adjective, great, big, large, grand)
3
thickset(adjective, big, heavy, large, stout)
3
titanesque(adjective, large, huge, giant, oversize)
3
tubby(adjective, fat, stout, overweight, plump)
3
whalelike(adjective, big, heavy, large, stout)
2
George(adjective, great, success, fame)
2
Himalayan(adjective, big, grand, colossal)
2
andean(adjective, size, huge, over, price)
2
atlantean(adjective, size, huge, over, price)
2
atomic(adjective, great, big, grand, huge)
2
avalanchine(adjective, great, big, grand, huge)
2
awash(adjective, big, large, grand, huge)
2
awe-inspiring(adjective, size, huge, over, price)
2
banging(adjective, large, huge, tremendous)
2
beamy(adjective, great, big, grand, huge)
2
big-name(adjective, great, success, fame)
2
bloodcurdling(adjective, size, huge, over, price)
2
bossed(adjective, great, success, fame)
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APASmart Define. (2016). gargantuan thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/gargantuan/thesaurus/synonyms
ChicagoSmart Define. 2016. "gargantuan thesaurus" https://smartdefine.org/gargantuan/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, gargantuan thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/gargantuan/thesaurus/synonyms>.
MLASmart Define. "gargantuan thesaurus" 26 February 2016. Web. 29 September 2026. <https://smartdefine.org/gargantuan/thesaurus/synonyms>