Synonyms to easy temper

ataraxy, accidia, acedia, aloofness, apathy, ataraxia, benumbedness, blah, blahs, bovinity, calmness, carelessness, casualness, comatoseness, composure, contemplation, coolness, detachment, disinterest, dispassion, dispassionateness, disregard, disregardfulness, dullness, easygoingness, even temper, good temper, heartlessness, hebetude, heedlessness, hopelessness, impassiveness, impassivity, imperturbability, imperturbableness, inappetence, inattention, incuriosity, indifference, indiscrimination, inexcitability, inexcitableness, inirritability, insouciance, lack of affect, lack of appetite, lackadaisicalness, languidness, lethargicalness, lethargy, listlessness, lucid stillness, marmoreal repose, mindlessness, negligence, nirvana, nonchalance, numbness, passiveness, passivity, patience, peace, peacefulness, phlegm, phlegmaticalness, phlegmaticness, placidity, placidness, plucklessness, pococurantism, quiescence, quiescency, quiet, quietism, quietness, quietude, recklessness, regardlessness, repose, resignation, resignedness, rest, restfulness, sangfroid, satori, serenity, silence,