- Definitions|3
- Thesaurus|1k
- Abbreviations|0
| number one(adjective, important, essential, main, chief) | |
| potent(adjective, important, essential, main, chief) | |
| predominant(adjective, important, essential, main, chief) | |
| prevailing(adjective, main, principal, predominant) | |
| primitive(adjective, base, basic, key, main) | |
| radical(adjective, base, basic, key, main) | |
| star(adjective, important, essential, main, chief) | |
| substratal(adjective, base, basic, key, main) | |
| superior(adjective, important, essential, main, chief) | |
| telling(adjective, important, essential, main, chief) | |
| deciding | |
| top | |
| unsupportive | |
| animated | |
| asset | |
| crack | |
| egregious | |
| executive | |
| first light | |
| greater |
For more, visit
Ancillary on
Power Thesaurus
| APA | Smart Define. (2015). ancillary thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/ancillary/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "ancillary thesaurus" https://smartdefine.org/ancillary/thesaurus/antonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, ancillary thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/ancillary/thesaurus/antonyms>. |
| MLA | Smart Define. "ancillary thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/ancillary/thesaurus/antonyms> |