Synonyms and related words :
Olympian detachment, abnegation, abstinence, accidia, acedia, aloofness, anesthesia, apathy, ataraxia, ataraxy, autism, benumbedness, blah, blahs, bovinity, calm, calmness, carelessness, casualness, catatonia, chill, chilliness, cold blood, cold heart, coldheartedness, coldness, comatoseness, conservatism, constraint, continence, control, cool, coolness, deadpan, detachment, disinterest, disinterestedness, dispassionateness, disregard, disregardfulness, dullness, easy temper, easygoingness, emotional deadness, emotionlessness, even temper, evenness, frigidity, frostiness, gentleness, golden mean, good temper, happy medium, heartlessness, hebetude, heedlessness, hopelessness, iciness, immovability, impartiality, impassibility, impassiveness, impassivity, imperturbability, imperturbableness, inappetence, inattention, incuriosity, indifference, indiscrimination, inexcitability, inexcitableness, inirritability, insouciance, judiciousness, juste-milieu, lack of affect, lack of appetite, lack of feeling, lack of touch, lackadaisicalness, languidness, lenity, lethargicalness, lethargy, listlessness, loftiness, meden agan, middle way, mildness, mindlessness, moderateness, moderation, moderationism, negligence, neutrality, nonchalance, nonviolence, nothing in excess, numbness, objectivity, obtuseness, pacifism, passionlessness, passiveness, passivity, patience, phlegm, phlegmaticalness, phlegmaticness, plucklessness, pococurantism, poker face, prudence, recklessness, regardlessness, repose, resignation, resignedness, restraint, self-abnegation, self-absorption, self-control, self-denial, self-restraint, selflessness, serenity, sloth, sluggishness, smooth temper, sobriety, sopor, soporifousness, soullessness, spiritlessness, spunklessness, stability, steadiness, stoicism, stolidity, straight face, stupefaction, stupor, supineness, temperance, temperateness, torpidity, torpidness, torpor, tranquillity, unanxiousness, unbias, unbiasedness, unconcern, unemotionalism, unexcessiveness, unexcitability, unextravagance, unextremeness, unfeeling, unfeelingness, unimpressibility, unimpressionableness, unirritableness, unmindfulness, unnervousness, unpassionateness, unresponsiveness, unselfishness, unsolicitousness, unsusceptibility, unsympatheticness, untouchability, via media, withdrawal, withdrawnness