- Definitions|3
- Thesaurus|1k
- Abbreviations|0
52 entries under essential topic. ×
| arch(adjective, important, main, chief) | |
| champion(adjective, important, main, chief) | |
| effective(adjective, important, main, chief) | |
| especial(adjective, important, main, chief) | |
| grand(adjective, important, main, chief) | |
| highest(adjective, important, main, chief) | |
| number one(adjective, important, main, chief) | |
| potent(adjective, important, main, chief) | |
| predominant(adjective, important, main, chief) | |
| star(adjective, important, main, chief) | |
| superior(adjective, important, main, chief) | |
| telling(adjective, important, main, chief) |
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| APA | Smart Define. (2015). ancillary thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/ancillary/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "ancillary thesaurus" https://smartdefine.org/ancillary/thesaurus/antonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, ancillary thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/ancillary/thesaurus/antonyms>. |
| MLA | Smart Define. "ancillary thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/ancillary/thesaurus/antonyms> |