177 entries under big topic. ×

6
unwieldy(adjective, awkward, bulky)
5
awkward(adjective, bulky)
5
extensive(adjective, great, substantial, large)
5
forceful(adjective, strong, tough, vigorous)
5
immense(adjective, person, body, great)
5
large-scale(adjective, substantial, large, grand)
5
portly(adjective, strong, solid, heavy)
5
tidy(adjective, great, significant, substantial)
4
colossal(adjective, great, awkward, large)
4
hulky(adjective, strong, vigorous, sturdy)
4
voluminous(great, awkward, substantial, large)
3
gigantic(adjective, strong, great, solid)
3
gross(adjective, great, heavy, awkward)
3
outsized(adjective, person, body, great)
3
tremendous(adjective, bulky)
3
vast(great, significant, large, grand)
2
boundless(large, grand, huge, major)
2
broad(adjective, strong, great, round)
2
dense(adjective, person, body, strong, hard)
2
distended(adjective, heavy, large, stout)
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APASmart Define. (2015). hefty thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/hefty/thesaurus/synonyms
ChicagoSmart Define. 2015. "hefty thesaurus" https://smartdefine.org/hefty/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, hefty thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/hefty/thesaurus/synonyms>.
MLASmart Define. "hefty thesaurus" 17 July 2015. Web. 22 September 2026. <https://smartdefine.org/hefty/thesaurus/synonyms>