Synonyms|1kAntonyms|247|Broader|9Narrower|1Related|1.2k

112 entries under big topic. ×

1
fab(important, significant, substantial, large)
1
far-reaching(severe, important, significant, substantial)
1
front-page(significant, substantial, valuable, vital)
1
heavyset(adjective, heavy, round, stout)
1
inflated(adjective, heavy, large, stout)
1
jelly-belly(adjective, heavy, large, stout)
1
lard(adjective, heavy, large, stout)
1
mattering much(expression, significant, substantial, valuable)
1
mondo(important, significant, substantial, large)
1
of moment(expression, important, significant, substantial)
1
of note(expression, idiom, importance, significant)
1
of substance(expression, significant, substantial, valuable)
1
oversize(adjective, heavy, large, stout)
1
paunchy(adjective, heavy, large, stout)
1
plump(adjective, solid, heavy, round)
1
plumpish(adjective, heavy, round, large)
1
potbellied(adjective, heavy, large, stout)
1
primary(important, significant, substantial, serious)
1
pudgy(adjective, heavy, round, stout)
1
roly-poly(adjective, heavy, round, stout)
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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>