Synonyms|679Antonyms|135|Broader|7Narrower|8Related|331

85 entries under critical topic. ×

4
climactic(adjective, climax)
4
crying(adjective, important, serious, essential)
4
determining(adjective, big, important, significant, substantial)
4
meaningful(adjective, great, severe, important, significant)
4
required(adjective, important, significant, serious, capital)
3
conclusive(adjective, important, determined, significant, serious)
3
insistent(adjective, important)
3
needed(adjective, important, significant, capital, essential)
3
obligatory(adjective, important, significant, essential)
3
paramount(adjective, important, significant, original, serious)
2
bottom-line(adjective, important, significant, original, essential)
2
burning(adjective, important, serious, essential)
2
compulsory(adjective, important, significant, essential)
2
definitive(adjective, significant, last, definite)
2
fatal(adjective, important)
2
final(adjective, significant, last, definite)
2
influential(adjective, great, big, important, powerful)
2
instant(adjective, important, serious, essential)
1
capital(adjective, important, serious, essential)
1
clamant(adjective, important, serious, essential)
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APASmart Define. (2016). crucial thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/crucial/thesaurus/synonyms
ChicagoSmart Define. 2016. "crucial thesaurus" https://smartdefine.org/crucial/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, crucial thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/crucial/thesaurus/synonyms>.
MLASmart Define. "crucial thesaurus" 11 March 2016. Web. 1 October 2026. <https://smartdefine.org/crucial/thesaurus/synonyms>