39 entries under decisive topic. ×
| imperative(noun, adjective, form, fix, pass) | |
| required(adjective, important, significant, essential, critical) | |
| mandatory(adjective, set, significant, essential, basic) | |
| obligatory(adjective, significant, essential, basic, vital) | |
| needed(adjective, important, significant, essential, critical) | |
| needful(adjective, set, important, significant, capital) | |
| wanted(adjective, important, significant, capital, essential) | |
| expedient(adjective, significant, essential, basic, vital) | |
| fundamental(noun, adjective, important, need, significant) | |
| compulsory(adjective, set, significant, essential, basic) | |
| binding(adjective, significant, essential, basic, vital) | |
| pressing(adjective, significant, essential, basic, vital) | |
| all-important(adjective, significant, essential, basic, vital) | |
| bottom-line(adjective, important, significant, essential, critical) | |
| chief(adjective, important, significant, capital, essential) | |
| coal-and-ice(important, essential, critical, basic, fundamental) | |
| compelling(adjective, significant, essential, basic, vital) | |
| critical(important, essential, basic, fundamental) | |
| de rigueur(expression, adjective, significant, essential, basic) | |
| exigent(adjective, significant, essential, basic, vital) |
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| APA | Smart Define. (2015). prerequisite thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/prerequisite/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "prerequisite thesaurus" https://smartdefine.org/prerequisite/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, prerequisite thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/prerequisite/thesaurus/synonyms>. |
| MLA | Smart Define. "prerequisite thesaurus" 4 September 2015. Web. 22 September 2026. <https://smartdefine.org/prerequisite/thesaurus/synonyms> |