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

362 entries under adjective topic. ×

7
sedate(dull, severe, honest, dark)
7
significative(importance, valuable, main, notable)
7
staid(dull, set, severe, honest)
6
cumbrous(big, heavy, awkward, substantial)
6
demanding(hard, severe, difficult, harsh)
6
dense(big, heavy, substantial)
6
effectual(strong, sharp, energetic, important)
6
exacting(hard, severe, difficult, harsh)
6
forcible(clear, strong, energetic, big)
6
formidable(severe, harsh, heavy, painful)
6
huge(big, heavy, significant, awkward)
6
integral(importance, main, extremely significant)
6
pregnant(big, significant, awkward, substantial)
6
signal(solid, extraordinary, importance, unusual)
6
somber(dull, severe, honest, sad)
5
compelling(clear, strong, great, sound)
5
decisive(powerful, significant, substantial, serious)
5
efficacious(good, strong, sound, right)
5
no-nonsense(dull, severe, honest, dark)
5
noteworthy(solid, extraordinary, big, unusual)
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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>