- Definitions|2
- Thesaurus|729
- Abbreviations|0
49 entries under basic topic. ×
| bottom-line(adjective, important, significant, essential, critical) | |
| cardinal(adjective, important, significant, capital, essential) | |
| chief(adjective, important, significant, capital, essential) | |
| coal-and-ice(important, essential, critical, fundamental) | |
| constitutive(important, capital, essential, critical) | |
| de rigueur(expression, adjective, idiom, significant, essential) | |
| decisive(adjective, important, significant, essential, critical) | |
| exigent(adjective, significant, essential, vital) | |
| expedient(adjective, significant, essential, vital) | |
| heavy(important, essential, critical, fundamental) | |
| incumbent on(expression, adjective, significant, essential) | |
| key(important, essential, critical, fundamental) | |
| life-or-death(adjective, important, essential, critical) | |
| meat-and-potatoes(important, essential, critical, fundamental) | |
| momentous(adjective, significant, essential, vital) | |
| name(important, essential, critical, fundamental) | |
| name-of-the-game(important, essential, critical, fundamental) | |
| name of game(expression, adjective, idiom, significant, essential) | |
| nitty-gritty(important, essential, critical, fundamental) | |
| pressing(adjective, significant, essential, vital) |
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| APA | Smart Define. (2015). needed thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/needed/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "needed thesaurus" https://smartdefine.org/needed/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2015, needed thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/needed/thesaurus/synonyms>. |
| MLA | Smart Define. "needed thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/needed/thesaurus/synonyms> |