adj
Meaning 1
Not capable of being, or not easily, perturbed, excited, or upset; calm and collected, even under pressure.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: cool-headed, unexcitable, unperturbable, calm, steady, collected, composed, equable, equanimous, equanimitable, even-keeled, even-minded, even-tempered, imperturbable, laid-back, level-headed, mellow, pacate, pacific, peaceable, peaceful, phlegmatic, placid, quiescent, quiet, relaxed, roolie, sedate, serene, still, tranquil, unexcited, unfazed, unflappable, unflustered, unruffable, unruffled, untumultuous, abstemious, continent, cool, dispassionate, inexcitable, regular, sober, staid, temperate, undisturbed, unimpassioned, unpassionate, unperturbed, unstirred, unsusceptible
Antonyms: perturbable, atrabilious, bad-tempered, bilious, bitchy, brainish, cantankerous, carnaptious, choleric, crabbit, crabby, cranky, crotchety, dyspeptic, edgy, fantoddish, fiery, fractious, fretful, grumpy, grotchy, grouchy, hissy, hot-livered, hot-tempered, hotheaded, huffy, humpy, ill-natured, ill-tempered, irascible, irritable, liverish, out of sorts, ornery (chiefly US)}, peevish, pettish, petulant, prickly, quick-tempered, querulous, raspy, ratty, short-tempered, snappish, snappy, snippety, snippish, snippy, snitchy, splenetic, stressy, surly, temperamental, testy, tetchy, tetty, thin-skinned, thorny, touchy, twitchy, umbrageous, volatile, waspish, angstful, apprehensive, anxious, careful, concerned, distraught, disturbed, fraught, freaked out, hagridden, high-strung, jittery, jumpy, leery, nervous, nervy, on edge, restless, skittish, spookish, squeamish, tied in knots, uneasy, unquiet, verklempt, worried, worrisome, worryful