115 entries under severe topic. ×

64
crucial(adjective, great, extraordinary, big)
49
important(adjective, great, extraordinary, big)
48
vital(adjective, great, big, heavy)
38
severe(adjective, hard, tough, difficult)
36
serious(adjective, hard, great, tough)
30
urgent(adjective, hard, direct, tough)
21
acute(adjective, sharp, obscure, harsh)
20
censorious(adjective, praise, opinion, description)
20
dangerous(adjective, bad, great, heavy)
19
momentous(adjective, great, extraordinary, big)
17
demanding(adjective, hard, tough, difficult)
16
hypercritical(adjective, praise, harsh, meticulous)
16
essential(adjective, big, important, significant)
15
decisive(adjective, great, extraordinary, big)
15
exacting(adjective, hard, tough, fine)
15
strict(adjective, hard, tough, sharp)
15
weighty(adjective, hard, hurt, great, tough)
14
meticulous(adjective, close, honorable, demanding)
14
discerning(adjective, sharp, harsh, value)
13
sharp(adjective, keen, harsh, tender)
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APASmart Define. (2016). critical thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/critical/thesaurus/synonyms
ChicagoSmart Define. 2016. "critical thesaurus" https://smartdefine.org/critical/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, critical thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/critical/thesaurus/synonyms>.
MLASmart Define. "critical thesaurus" 16 February 2016. Web. 25 September 2026. <https://smartdefine.org/critical/thesaurus/synonyms>