| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | reasonable, calm |
| Synonyms: | all there, balanced, collected, commonsensical, composed, cool, cool as cucumber, coolheaded, dependable, discreet, even-tempered, far-sighted, in one's right mind, judicious, practical, prudent, rational, sane, self-possessed, sensible, steady, together, unflappable, wise, with all marbles |
| Antonyms: | nervous, unreasonable, upset |