225 entries under adjective topic. ×

1
exhausting(dull, boring, tired, tedious)
1
fatiguing(dull, boring, tired, tedious)
1
firm(strong, hard, sound, tough)
1
fixed(strong, hard, substantial, sturdy)
1
flabby(round, fat, stout, overweight)
1
flat(dull, boring, tedious, irritating)
1
ghastly
1
heavily built(person, body)
1
ho-hum(dull, boring, tired, tedious)
1
hulk(strong, hard, substantial, sturdy)
1
humdrum(dull, boring, tedious, irritating)
1
hunk(strong, hard, substantial, sturdy)
1
inflated(big, heavy, large, stout)
1
intense
1
irritating(dull, boring, tired, tedious)
1
jading(dull, boring, tired, tedious)
1
jelly-belly(big, heavy, large, stout)
1
lard(big, heavy, large, stout)
1
mammoth
1
massed(strong, hard, substantial, sturdy)
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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>