114 entries under large topic. ×

2
thickset(adjective, solid, big, heavy)
2
valuable(adjective, big, significant, substantial)
2
worthwhile(adjective, strong, solid, big, important)
1
abundant(significant, substantial, considerable)
1
bovine(adjective, big, heavy, stout)
1
bulging(adjective, big, heavy, stout)
1
bull(adjective, big, heavy, stout)
1
butterball(adjective, big, heavy, stout)
1
distended(adjective, big, heavy, stout)
1
doozie(big, important, significant, substantial)
1
dynamite(big, important, significant, substantial)
1
extraordinary(adjective, solid, unusual, wonderful, exceptional)
1
fab(big, important, significant, substantial)
1
firm(adjective, strong, harsh, solid, important)
1
goodly(significant, substantial, considerable)
1
inflated(adjective, big, heavy, stout)
1
jelly-belly(adjective, big, heavy, stout)
1
lard(adjective, big, heavy, stout)
1
major-league(strong, great, important, powerful)
1
mondo(big, important, significant, substantial)
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APASmart Define. (2015). weighty thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/weighty/thesaurus/synonyms
ChicagoSmart Define. 2015. "weighty thesaurus" https://smartdefine.org/weighty/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, weighty thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/weighty/thesaurus/synonyms>.
MLASmart Define. "weighty thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/weighty/thesaurus/synonyms>