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

71 entries under valuable topic. ×

7
exigent(adjective, hard, tough, difficult, harsh)
7
far reaching(adjective, importance, main, notable)
7
haughty(adjective, importance, main, notable)
7
high-up(adjective, importance, main, notable)
7
key-note(adjective, importance, main, notable)
7
newsworthy(adjective, importance, main, notable)
7
responsible(adjective, importance, main, notable)
7
significative(adjective, importance, main, notable)
5
decisive(adjective, powerful, significant, substantial, serious)
4
chief(adjective, big, important, significant, substantial)
4
salient(adjective, sharp, extraordinary, importance, unusual)
3
necessary(big, important, significant, substantial)
3
of importance(expression, adjective, idiom, importance)
2
exceptional(adjective, extraordinary, big, unusual, significant)
2
extensive(big, significant, substantial, large)
2
imperative(big, significant, substantial, vital)
2
importunate(hard, tough, difficult, big, significant)
2
principal(adjective, great, big, important, significant)
1
determining(big, significant, substantial, vital)
1
far-reaching(severe, big, important, significant, substantial)
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ChicagoSmart Define. 2015. "weighty thesaurus" https://smartdefine.org/weighty/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, weighty thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/weighty/thesaurus/synonyms>.
MLASmart Define. "weighty thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/weighty/thesaurus/synonyms>