73 entries under vital topic. ×
| crucial(adjective, great, severe, extraordinary, big) | |
| important(adjective, great, severe, extraordinary, big) | |
| serious(adjective, hard, great, tough, severe) | |
| urgent(adjective, hard, direct, tough, severe) | |
| pivotal(adjective, important, significant, serious) | |
| pressing(adjective, hard, direct, tough, difficult) | |
| acute(adjective, severe, sharp, obscure, harsh) | |
| momentous(adjective, great, severe, extraordinary, big) | |
| significant(adjective, great, extraordinary, big, heavy) | |
| demanding(adjective, hard, tough, severe, difficult) | |
| essential(adjective, severe, big, important, significant) | |
| decisive(adjective, great, severe, extraordinary, big) | |
| exacting(adjective, hard, tough, severe, fine) | |
| weighty(adjective, hard, hurt, great, tough) | |
| major(adjective, great, heavy, important, significant) | |
| desperate(adjective, severe, intense, important, extreme) | |
| dire(adjective, severe, important, extreme, serious) | |
| great(extraordinary, heavy, important, significant, extreme) | |
| fundamental(adjective, severe, important, significant, original) | |
| imperative(adjective, big, important, determined, significant) |
For more, visit
Critical on
Power Thesaurus
| APA | Smart Define. (2016). critical thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/critical/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "critical thesaurus" https://smartdefine.org/critical/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, critical thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/critical/thesaurus/synonyms>. |
| MLA | Smart Define. "critical thesaurus" 16 February 2016. Web. 29 September 2026. <https://smartdefine.org/critical/thesaurus/synonyms> |