- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
63 entries under reliable topic. ×
| important(adjective, strong, powerful, significant, subject) | |
| valid(adjective, clear, open, right, honest) | |
| authentic(adjective, good, open, sound, correct) | |
| trustworthy(adjective, good, clear, sound, correct) | |
| true(adjective, good, clear, sound, correct) | |
| dependable(adjective, good, correct, right, honest) | |
| solid(adjective, proper, authentic, accepted) | |
| accurate(adjective, good, open, sound, correct) | |
| convincing(adjective, open, honest, sensible, true) | |
| truthful(adjective, open, correct, right, honest) | |
| legal(adjective, good, sound, correct, right) | |
| responsible(adjective, charge, open, honest, sensible) | |
| authenticated(adjective, original, genuine, trustworthy) | |
| correct(adjective, good, sound, right, sensible) | |
| credible(adjective, open, honest, sensible, true) | |
| exact(adjective, good, open, correct, right) | |
| kosher(adjective, good, open, sound, correct) | |
| proper(adjective, good, sound, correct, right) | |
| righteous(adjective, open, honest, sensible) | |
| straight(adjective, open, sound, correct, right) |
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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> |