impassive Definition

expressionless, unemotional, unexpressive, deadpan, incommunicative, stolid, uncommunicative, poker-faced, stoic, unmoved, indifferent, quiet, empty, apathetic, unconcerned, passive, unresponsive, emotionless, inexpressive, unsmiling, imperturbable, taciturn, motionless, sullen, unmoving, unflappable, inscrutable, unruffled, pensive, stoical, nonchalant, downcast, phlegmatic, glum, undemonstrative, diffident, uncomprehending, disconsolate, jovial, unflustered, unassertive, bemused, hangdog, ashen, affectless, owlish, laconic, unanimated, lugubrious, saturnine, beatific, monosyllabic, steely, rheumy, unforthcoming, downlooked, mumpish, dispassionate, muggard, unblinking, unpassionate, dour, impacable, morose, smileless, unperturbed, disinterested, simperer, unfeeling, implacable, listless, disdainous, straight face, demissive, standoffishly, passionless, stomachy, somber, deignous, unimpassioned, sombrous, resolute, immobile, torvous, uncaring, lagophthalmia, uninterested, unstilted, sombre, languid, torvity, good humour, crestfallen, upstare, unspeaking, stonyhearted, lifeless, smirker, untroubled, humourless,