| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | composed, calm |
| Synonyms: | confident, cool, easy, easygoing, levelheaded, nonchalant, peaceful, placid, poised, possessed, quiet, sanguine, self-possessed, serene, still, sure, temperate, together, tranquil, unflappable, unperturbable, unperturbed, unruffled |
| Antonyms: | agitated, disorganized, excited, mixed up, upset, worried |