- Definitions|2
- Thesaurus|2.3k
- Abbreviations|0
115 entries under significant topic. ×
| standout(great, extraordinary, big, substantial) | |
| substantial(big, important, valuable, vital) | |
| valuable(tough, energetic, big, substantial) | |
| de rigueur(expression, adjective, essential, basic) | |
| earth-shattering(important, historic) | |
| elementary(adjective, essential, basic, vital) | |
| exceptional(big, substantial, valuable, vital) | |
| expedient(adjective, essential, basic, vital) | |
| incumbent on(expression, adjective, essential, basic) | |
| main(vital, imperative) | |
| name of game(expression, adjective, idiom, essential) | |
| needful(adjective, essential, basic, vital) | |
| prime(adjective, essential, basic, vital) | |
| unavoidable(adjective, essential, basic, vital) | |
| wanted(adjective, essential, basic, vital) |
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| APA | Smart Define. (2015). decisive thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/decisive/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "decisive thesaurus" https://smartdefine.org/decisive/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, decisive thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/decisive/thesaurus/synonyms>. |
| MLA | Smart Define. "decisive thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/decisive/thesaurus/synonyms> |