41 entries under important topic. ×
| necessary(adjective, right, essential, critical) | |
| needed(verb, adjective, close, correct, exact) | |
| essential(adjective, significant, critical, basic) | |
| requisite(adjective, close, correct, exact) | |
| indispensable(adjective, significant, serious, essential) | |
| imperative(adjective, significant, essential, critical) | |
| needful(adjective, significant, capital, essential) | |
| vital(adjective, significant, serious, essential) | |
| wanted(verb, adjective, significant, serious) | |
| prerequisite(adjective, significant, essential, critical) | |
| urgent(adjective, significant, essential, critical) | |
| pressing(adjective, significant, serious, essential) | |
| critical(adjective, essential, basic, fundamental) | |
| crucial(adjective, significant, serious, capital) | |
| basic(adjective, significant, essential, critical) | |
| compelling(adjective, significant, serious, essential) | |
| fundamental(adjective, significant, capital, essential) | |
| cardinal(adjective, significant, capital, essential) | |
| chief(adjective, significant, serious, capital) | |
| coal-and-ice(essential, critical, basic, fundamental) |
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| APA | Smart Define. (2015). required thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/required/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "required thesaurus" https://smartdefine.org/required/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, required thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/required/thesaurus/synonyms>. |
| MLA | Smart Define. "required thesaurus" 3 November 2015. Web. 21 September 2026. <https://smartdefine.org/required/thesaurus/synonyms> |