78 entries under basic topic. ×
| requisite(noun, adjective, condition, important, want) | |
| essential(noun, adjective, form, fix, pass) | |
| requirement(noun, form, fix, pass, position) | |
| imperative(noun, adjective, form, fix, pass) | |
| necessary(noun, adjective, important, want, need) | |
| condition(noun, position, shape, situation, essential) | |
| necessity(noun, condition, want, need, essential) | |
| required(adjective, important, significant, essential, critical) | |
| sine qua non(noun, expression, idiom, condition, need) | |
| demand(noun, condition, want, need, essential) | |
| indispensable(adjective, important, significant, essential, critical) | |
| must(noun, adjective, condition, want, need) | |
| precondition(noun, condition, need, essential, certainty) | |
| need(noun, condition, want, essential, certainty) | |
| mandatory(adjective, set, significant, essential) | |
| obligation(noun, condition, want, need, essential) | |
| obligatory(adjective, significant, essential, vital) | |
| needed(adjective, important, significant, essential, critical) | |
| needful(adjective, set, important, significant, capital) | |
| vital(adjective, set, right, important, significant) |
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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> |