Synonyms|460Antonyms|8|Broader|12Narrower|0Related|70

137 entries under adjective topic. ×

6
considerable(big, heavy, important, significant)
6
major-league(great, extraordinary, important, significant)
6
titan(noun, feature, characteristic, trait)
5
big-league(great, informal, extraordinary, important)
5
fat(big, heavy, substantial)
4
consequential(big, heavy, important, significant)
4
critical(great, big, heavy, important)
4
crucial(great, big, heavy, important)
4
great(extraordinary, important, outstanding, serious)
4
important(great, big, heavy, important)
4
momentous(big, heavy, important, outstanding)
4
substantial(big, heavy, important, significant)
3
big-name
3
blue-chip
3
bulky(big, heavy, significant, substantial)
3
earthshaking
3
high-powered
3
world-shaking
2
abundant(heavy, significant, large, considerable)
2
ample(heavy, significant, large, considerable)
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APASmart Define. (2016). heavyweight thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/heavyweight/thesaurus/synonyms
ChicagoSmart Define. 2016. "heavyweight thesaurus" https://smartdefine.org/heavyweight/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, heavyweight thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/heavyweight/thesaurus/synonyms>.
MLASmart Define. "heavyweight thesaurus" 26 February 2016. Web. 26 September 2026. <https://smartdefine.org/heavyweight/thesaurus/synonyms>