| Synonym Collection v1.1 | ||
| Main Entry: | rational | |
| Part of Speech: | adjective | |
| Synonyms: | balanced, calm, cognitive, collected, consequential, cool, deliberate, equitable, intellective, intellectual, intelligent, judicious, levelheaded, logical, philosophical, prudent, realistic, reasonable, reasoning, restrained, sane, sapient, sensible, sound, stable, tenable, wise | |
| Antonyms: | injudicious, insane, irrational, unreasonable, unwise | |
| Roget's II: The New Thesaurus | ||
| Main Entry: | logical | |
| Part of Speech: | adjective | |
| Definition: | Able to reason validly. | |
| Synonyms: | analytic, analytical, ratiocinative | |
| Roget's II: The New Thesaurus | ||
| Main Entry: | logical | |
| Part of Speech: | adjective | |
| Definition: | Consistent with reason and intellect. | |
| Synonyms: | consequent, intelligent, reasonable | |
| Roget's II: The New Thesaurus | ||
| Main Entry: | sane | |
| Part of Speech: | adjective | |
| Definition: | Possessing, proceeding from, or exhibiting good judgment and prudence. | |
| Synonyms: | balanced, commonsensible, commonsensical, judicious, levelheaded, prudent, reasonable, sagacious, sage, sapient, sensible, sound, well-founded, well-grounded, wise | |
| Roget's II: The New Thesaurus | ||
| Main Entry: | sane | |
| Part of Speech: | adjective | |
| Definition: | Mentally healthy. | |
| Synonyms: | compos mentis, lucid | |
| Idioms: | all there, in one's right mind | |
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