- Definitions|2
- Thesaurus|3k
- Abbreviations|0
204 entries under rational topic. ×
| witting(adjective, reasonable, sober, wise) | |
| accurate(sound, reasonable, systematic, technical) | |
| attested(good, sound, right, reasonable) | |
| authentic(good, sound, right, reasonable) | |
| bona fide(expression, good, sound, right, reasonable) | |
| bookish(intelligent, knowledgeable) | |
| both oars in water(expression, idiom, sensible, healthy) | |
| cognizant(reasonable, sensible, stable, sober) | |
| compos mentis(expression, sensible, healthy, stable) | |
| confirmed(good, sound, right, reasonable) | |
| determinative(sound, reasonable) | |
| equitable(adjective, sound, sensible, practical) | |
| evenhanded(adjective, sound, sensible, practical) | |
| fair-minded(sensible, healthy, stable, sober) | |
| genuine(good, sound, right, reasonable) | |
| having all marbles(expression, idiom, sensible, healthy) | |
| highbrowed(intelligent, knowledgeable) | |
| in force(expression, good, sound, right, reasonable) | |
| intellective(intelligent, knowledgeable, reasoning, intellectual) | |
| inventive(alert, intelligent, knowledgeable, perceptive) |
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| APA | Smart Define. (2015). logical thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/logical/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "logical thesaurus" https://smartdefine.org/logical/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, logical thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/logical/thesaurus/synonyms>. |
| MLA | Smart Define. "logical thesaurus" 19 October 2015. Web. 24 September 2026. <https://smartdefine.org/logical/thesaurus/synonyms> |