57 entries under adjective topic. ×
| compulsory(set, significant, essential, basic) | |
| binding(significant, essential, basic, vital) | |
| constraining | |
| demanded | |
| pressing(significant, essential, basic, vital) | |
| all-important(significant, essential, basic, vital) | |
| bottom-line(important, significant, essential, critical) | |
| cardinal(important, significant, capital, essential) | |
| chief(important, significant, capital, essential) | |
| compelling(significant, essential, basic, vital) | |
| crucial(important, significant, capital, essential) | |
| de rigueur(expression, significant, essential, basic) | |
| decisive(important, significant, essential, critical) | |
| exigent(significant, essential, basic, vital) | |
| incumbent on(expression, significant, essential, basic) | |
| inescapable | |
| inevitable | |
| inexorable | |
| involuntary | |
| momentous(significant, essential, basic, vital) |
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| APA | Smart Define. (2015). prerequisite thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/prerequisite/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "prerequisite thesaurus" https://smartdefine.org/prerequisite/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, prerequisite thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/prerequisite/thesaurus/synonyms>. |
| MLA | Smart Define. "prerequisite thesaurus" 4 September 2015. Web. 23 September 2026. <https://smartdefine.org/prerequisite/thesaurus/synonyms> |