Synonyms|276Antonyms|78|Broader|2Narrower|1Related|478

133 entries under adjective topic. ×

24
crucial(important, significant, serious, critical)
24
important(important, significant, serious, critical)
20
momentous(feature, state, characteristic, important)
18
critical(important, significant, serious, vital)
17
essential(feature, state, characteristic, important)
16
central(important, critical, vital, main)
14
vital(important, significant, serious, critical)
12
decisive(important, significant, serious, critical)
11
main(important, significant, serious, basic)
11
overriding(feature, state, characteristic, important)
11
principal(important, serious, basic, prime)
10
chief(important, significant, serious, prime)
10
key(important, essential)
10
significant(important, serious, critical, vital)
8
capital
7
cardinal(noun, important, significant, serious)
7
grave(important, significant, serious, vital)
7
overruling(important, serious, basic, prime)
7
primary(main, most important)
6
iconic(feature, state, characteristic, most important)
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APASmart Define. (2016). pivotal thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/pivotal/thesaurus/synonyms
ChicagoSmart Define. 2016. "pivotal thesaurus" https://smartdefine.org/pivotal/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, pivotal thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/pivotal/thesaurus/synonyms>.
MLASmart Define. "pivotal thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/pivotal/thesaurus/synonyms>