123 entries under reasonable topic. ×
| dependable(adjective, good, honest, sensible) | |
| discerning(clear, sound, sensible, rational) | |
| efficient(power, sound, violent, rational) | |
| fair(good, clear, sound, honest) | |
| genuine(adjective, good, sound, right) | |
| in force(expression, sound, rational) | |
| inductive | |
| irrefutable(sound, rational, definite, precise) | |
| justifiable(clear, sound, sensible, rational) | |
| lawful(sound, rational, valid, rightful) | |
| legal(sound, rational, valid, lawful) | |
| likely(adjective, solid, realistic, persuasive) | |
| lucid(adjective, clear, sound, sensible) | |
| perceptive(clear, sound, sensible, rational) | |
| perspicuous(clear, sound, sensible, rational) | |
| sober(adjective, good, honest, sensible) | |
| thinking | |
| trustworthy(adjective, good, sound, sensible) | |
| analytical(adjective, clear, sound, sensible) | |
| authentic(sound, honest, solid, rational) |
For more, visit
Cogent on
Power Thesaurus
| APA | Smart Define. (2016). cogent thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/cogent/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "cogent thesaurus" https://smartdefine.org/cogent/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, cogent thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/cogent/thesaurus/synonyms>. |
| MLA | Smart Define. "cogent thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/cogent/thesaurus/synonyms> |