| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | composed, cool (animate) |
| Synonyms: | aloof, amiable, amicable, civil, collected, cool as cucumber, cool-headed, detached, disinterested, dispassionate, equable, gentle, impassive, imperturbable, inscrutable, kind, laid-back*, levelheaded, listless, moderate, neutral, patient, placid, pleased, poised, relaxed, restful, satisfied, sedate, self-possessed, serene, still, temperate, unconcerned, undisturbed, unemotional, unexcitable, unexcited, unflappable, unimpressed, unmoved, unruffled, untroubled |
| Antonyms: | agitated, angry, excitable, excited, furious, mad, passionate, roused, ruffled, wild, worried |
| Main Entry: | equable |
| Part of Speech: | adjective |
| Definition: | steady, calm |
| Synonyms: | agreeable, composed, consistent, constant, easy-going, even, even-tempered, imperturbable, level-headed, methodical, orderly, placid, regular, serene, smooth, stabile, stable, systematic, temperate, tranquil, unchanging, unexcitable, unflappable, unfluctuating, uniform, unruffled, unvarying |
| Notes: | equable means steady or unvarying and far from extremes; equitable means fair and impartial |
| Antonyms: | changeable, excitable, fluctuating, irregular, spasmodic, vacillating, variable, varying, wavering |
| Main Entry: | even |
| Part of Speech: | adjective |
| Definition: | calm, undisturbed |
| Synonyms: | composed, cool, equable, equanimous, even-tempered, imperturbable, peaceful, placid, serene, stable, steady, tranquil, unexcitable, unruffled, well-balanced |
| Antonyms: | agitated, irregular, troubled |
| Main Entry: | even-tempered |
| Part of Speech: | adjective |
| Definition: | easygoing |
| Synonyms: | calm, collected, complacent, composed, cool, level-headed, patient, relaxed, stable, steady, unexcitable, unruffled |
| Main Entry: | impassive |
| Part of Speech: | adjective |
| Definition: | aloof, cool |
| Synonyms: | apathetic, callous, cold, cold-blooded, collected, composed, dispassionate, dry, emotionless, hardened, heartless, imperturbable, indifferent, indurated, inexcitable, inexpressive, inscrutable, insensible, insusceptible, matter-of-fact, nonchalant, passionless, phlegmatic, placid, poker-faced, reserved, reticent, sedate, self-contained, serene, spiritless, stoic, stoical, stolid, taciturn, unconcerned, unemotional, unexcitable, unfeeling, unflappable, unimpressible, unmoved, unruffled, wooden |
| Notes: | impassioned means characterized by intense emotion or full of passion, while impassive means having or revealing little emotion |
| Antonyms: | emotional, feeling, passionate, responsive, sensitive, susceptible, warm |
| Main Entry: | imperturbable |
| Part of Speech: | adjective |
| Definition: | calm, collected |
| Synonyms: | assured, complacent, composed, cool, cool as cucumber, disimpassioned, equanimous, hard as nails, immovable, nerveless, nonchalant, roll with punches, sedate, self-possessed, self-satisfied, smug, stiff upper lip, stoical, thick-skinned, tranquil, unaffected, undisturbed, unexcitable, unflappable, unmoved, unruffled, untouched |
| Antonyms: | excitable, irritable, jittery, perturbable, touchy |
| Main Entry: | phlegmatic |
| Part of Speech: | adjective |
| Definition: | unemotional |
| Synonyms: | along for the ride, apathetic, blah*, cold, cool, deadpan, desensitized, disinterested, dispassionate, dull, emotionless, flat, frigid, groggy, indifferent, lethargic, lifeless, listless, passionless, passive, sluggish, uncompassionate, undemonstrative, unexcitable, unfeeling, uninvolved, unresponsive |
| Main Entry: | stolid |
| Part of Speech: | adjective |
| Definition: | apathetic, stupid |
| Synonyms: | blunt, bovine, dense, doltish, dry, dull, dumb, heavy, impassive, inactive, indifferent, inert, lumpish, matter-of-fact, obtuse, passive, phlegmatic, slow, stoic, supine, unemotional, unexcitable, wooden |
| Antonyms: | aware, intelligent, interested |
| Main Entry: | tranquil |
| Part of Speech: | adjective |
| Definition: | quiet, peaceful |
| Synonyms: | agreeable, amicable, at ease, at peace, balmy, calm, collected, comforting, composed, cool, easy, easygoing, even, even-tempered, gentle, halcyon, hushed, lenient, low, measured, mild, moderate, murmuring, pacific, paradisiacal, pastoral, patient, placid, pleasing, poised, possessed, reasonable, restful, sedate, sedative, serene, smooth, sober, soft, soothing, stable, still, tame, temperate, undisturbed, unexcitable, unexcited, unperturbed, unruffled, untroubled, whispering |
| Antonyms: | chaotic, loud, noisy, turbulent, unpeaceful, violent, wild |