56 entries under dangerous topic. ×
| critical(adjective, hard, direct, tough, severe) | |
| pressing(adjective, hard, direct, tough, severe) | |
| vital(adjective, severe, big, heavy, important) | |
| crucial(adjective, tough, severe, big, heavy) | |
| serious(adjective, hard, tough, severe, difficult) | |
| grave(adjective, severe, significant, substantial, serious) | |
| desperate(adjective, severe, intense, passionate, important) | |
| weighty(adjective, clear, hard, great, tough) | |
| acute(adjective, severe, heavy, important, significant) | |
| momentous(adjective, clear, tough, severe, big) | |
| dire(adjective, severe, firm, prompt, big) | |
| significant(adjective, clear, tough, severe, big) | |
| consequential(adjective, clear, heavy, important, significant) | |
| decisive(adjective, severe, big, important, significant) | |
| destructive(adjective, heavy, cruel, vicious, brutal) | |
| hazardous(adjective, bad, heavy, significant, serious) | |
| life-threatening | |
| perilous(adjective, bad, heavy, significant, serious) | |
| precarious | |
| risky |
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| APA | Smart Define. (2015). urgent thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/urgent/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "urgent thesaurus" https://smartdefine.org/urgent/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, urgent thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/urgent/thesaurus/synonyms>. |
| MLA | Smart Define. "urgent thesaurus" 3 August 2015. Web. 29 September 2026. <https://smartdefine.org/urgent/thesaurus/synonyms> |