132 entries under big topic. ×

1
imperative(important, significant, substantial, valuable)
1
importunate(significant, substantial, valuable, vital)
1
inflated(adjective, important, large, prominent)
1
jelly-belly(adjective, large, stout, bulky)
1
lard(adjective, large, stout, bulky)
1
life and death(expression, idiom, important, substantial)
1
marked(unusual, significant, substantial, serious)
1
meaty(adjective, large, stout, ample)
1
necessary(important, significant, substantial, valuable)
1
no-nonsense(dull, quiet, substantial, sober)
1
noisy(adjective, strong, loud, piercing)
1
of moment(expression, important, significant, substantial)
1
oversize(adjective, large, stout, inflated)
1
plumpish(adjective, round, large, fat)
1
potbellied(adjective, large, stout, inflated)
1
primary(order, important, significant, substantial)
1
relevant(adjective, great, significant, substantial)
1
salient(important, significant, substantial, valuable)
1
something(outstanding, significant, substantial, valuable)
1
standout(great, extraordinary, significant, substantial)
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APASmart Define. (2016). heavy thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/heavy/thesaurus/synonyms
ChicagoSmart Define. 2016. "heavy thesaurus" https://smartdefine.org/heavy/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, heavy thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/heavy/thesaurus/synonyms>.
MLASmart Define. "heavy thesaurus" 25 January 2016. Web. 26 September 2026. <https://smartdefine.org/heavy/thesaurus/synonyms>