- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
124 entries under vital topic. ×
| instant(adjective, important, serious, essential, critical) | |
| mandatory(adjective, significant, essential, basic) | |
| material(big, heavy, important, significant, substantial) | |
| original(important, significant, basic, fundamental) | |
| ponderous(big, heavy, significant, substantial, valuable) | |
| primitive(adjective, important, significant, original, essential) | |
| primordial(important, significant, original, basic) | |
| salient(adjective, big, important, significant, substantial) | |
| signal(great, extraordinary, important, lively, significant) | |
| substantial(big, heavy, important, significant, valuable) | |
| axiological(important, significant, original, basic) | |
| axiomatic(important, significant, original, basic) | |
| big-league(great, extraordinary, heavy, outstanding, significant) | |
| bottom(adjective, important, significant, original, essential) | |
| capital(adjective, important, serious, essential, critical) | |
| clamant(adjective, important, serious, essential, critical) | |
| constitutive(important, significant, capital, essential, critical) | |
| earnest(big, heavy, significant, substantial, valuable) | |
| first(adjective, important, significant, original, basic) | |
| foremost(important, significant, capital, essential) |
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| APA | Smart Define. (2016). crucial thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/crucial/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "crucial thesaurus" https://smartdefine.org/crucial/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2016, crucial thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/crucial/thesaurus/synonyms>. |
| MLA | Smart Define. "crucial thesaurus" 11 March 2016. Web. 1 October 2026. <https://smartdefine.org/crucial/thesaurus/synonyms> |