- Definitions|2
- Thesaurus|2.3k
- Abbreviations|0
87 entries under important topic. ×
| chief(adjective, great, big, significant) | |
| chips are down(expression, idiom, significant, historic) | |
| coal-and-ice(essential, critical, basic, fundamental) | |
| cogent(powerful, definite, precise, sure) | |
| considerable(big, powerful, significant, substantial) | |
| conspicuous(powerful, significant, vital, effective) | |
| desperate(severe, significant, serious, critical) | |
| dire(severe, significant, serious, critical) | |
| earth-shaking(adjective, significant, historic) | |
| epochal(significant, historic) | |
| far-reaching(big, significant, substantial, valuable) | |
| fundamental(adjective, significant, essential, critical) | |
| heavy(great, significant, substantial, essential) | |
| heavy number(expression, significant, historic) | |
| historic(great, extraordinary, lively, significant) | |
| important serious(expression, significant, historic) | |
| indispensable(adjective, significant, essential, critical) | |
| integral(significant, serious, essential, critical) | |
| life-or-death(essential, critical, basic, fundamental) | |
| marked(big, powerful, significant, substantial) |
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| APA | Smart Define. (2015). decisive thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/decisive/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "decisive thesaurus" https://smartdefine.org/decisive/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, decisive thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/decisive/thesaurus/synonyms>. |
| MLA | Smart Define. "decisive thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/decisive/thesaurus/synonyms> |