- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
284 entries under adjective topic. ×
| convincing(open, honest, sensible, true) | |
| dogmatic | |
| effective(strong, energetic, important, powerful) | |
| factual(correct, right, honest, exact) | |
| faithful(solid, pure, proper, true) | |
| leading | |
| magisterial(severe, superior, regular, rigid) | |
| positive | |
| ruling(powerful, government, influential, official) | |
| sure(clear, pure, certain, original) | |
| veritable(correct, right, honest, exact) | |
| supreme(clear, sound, powerful, influential) | |
| approved(official, authorized) | |
| lawful(good, sound, correct, right) | |
| orthodox(accepted, traditional) | |
| persuasive(good, strong, sound, right) | |
| truthful(open, correct, right, honest) | |
| authorised | |
| administrative(power, regular, government, court) | |
| canonical(accepted, official, authorized, recognized) |
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| APA | Smart Define. (2015). authoritative thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/authoritative/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "authoritative thesaurus" https://smartdefine.org/authoritative/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, authoritative thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/authoritative/thesaurus/synonyms>. |
| MLA | Smart Define. "authoritative thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/authoritative/thesaurus/synonyms> |