5
large-scale(adjective, big, substantial, large, grand)
5
portly(adjective, strong, solid, big, heavy)
5
rotund(adjective, solid, heavy, round, fat)
5
tidy(adjective, great, big, significant, substantial)
4
able-bodied(adjective, person, body, strong, tough)
4
athletic(adjective, person, body, strong, tough)
4
chubby(adjective, solid, heavy, round, fat)
4
colossal(adjective, great, big, awkward, large)
4
healthy(adjective, strong, tough, fit, well)
4
hulky(adjective, strong, big, vigorous, sturdy)
4
impressive
4
plump(adjective, solid, heavy, round, fat)
4
voluminous(great, big, awkward, substantial, large)
4
well-built(adjective, person, body, strong, sturdy)
3
adipose
3
buxom(adjective, round, fat, stout, overweight)
3
clumsy
3
estimable
3
fatty(round, fat, stout, overweight, plump)
3
fibrous(adjective, vigorous, sturdy, robust, brawny)
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APASmart Define. (2015). hefty thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/hefty/thesaurus/synonyms
ChicagoSmart Define. 2015. "hefty thesaurus" https://smartdefine.org/hefty/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, hefty thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/hefty/thesaurus/synonyms>.
MLASmart Define. "hefty thesaurus" 17 July 2015. Web. 20 September 2026. <https://smartdefine.org/hefty/thesaurus/synonyms>