- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
284 entries under adjective topic. ×
| expert(expert, sagacious) | |
| governing(strong, superior, powerful, governmental) | |
| imperial(official, authorized) | |
| learned | |
| mandatory(official, authorized) | |
| overbearing | |
| prestigious | |
| professional | |
| received | |
| responsible(charge, open, honest, sensible) | |
| substantial(good, strong, sound, right) | |
| unambiguous(clear, precise, valid, decisive) | |
| adroit | |
| assertive | |
| attested(good, sound, right, reasonable) | |
| authenticated(original, genuine, reliable, trustworthy) | |
| bona fide(expression, good, sound, correct) | |
| brilliant | |
| categorical(precise, decisive, final, unambiguous) | |
| consequential |
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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> |