Synonyms|1.1kAntonyms|47|Broader|12Narrower|11Related|668

78 entries under vital topic. ×

7
indispensable(adjective, important, significant, original, essential)
7
radical(adjective, importance, important, significant, original)
6
organic(adjective, important, significant, original, basic)
6
significant(adjective, important, original, essential, critical)
5
elementary(adjective, important, head, significant, beginning)
5
rudimentary(adjective, important, head, significant, beginning)
4
basal(adjective, lead, important, head, significant)
3
constitutive(adjective, important, essential, critical, basic)
3
critical(adjective, important, original, essential, basic)
3
elemental(adjective, important, significant, original, essential)
3
needful(adjective, important, significant, capital, essential)
3
primordial(adjective, important, head, significant, beginning)
3
requisite(adjective, important, significant, original, essential)
2
bottom-line(adjective, important, significant, original, essential)
2
constitutional(adjective, important, significant, original, basic)
2
integral(important, significant, original, essential, critical)
2
intrinsic(adjective, important, significant, original, essential)
2
original(adjective, important, head, significant, beginning)
2
primitive(adjective, important, head, significant, beginning)
1
axiological(important, significant, original, basic)
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ChicagoSmart Define. 2015. "cardinal thesaurus" https://smartdefine.org/cardinal/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, cardinal thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/cardinal/thesaurus/synonyms>.
MLASmart Define. "cardinal thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/cardinal/thesaurus/synonyms>