- nonchalance
- Synonyms and related words:accidia, acedia, aloofness, apathy, ataraxia, ataraxy, benumbedness, blah, blahs, carelessness, casualness, comatoseness, detachment, disinterest, dispassion, disregard, disregardfulness, dullness, easygoingness, heartlessness, hebetude, heedlessness, hopelessness, inappetence, inattention, incuriosity, indifference, indiscrimination, inexcitability, insouciance, lack of affect, lack of appetite, lackadaisicalness, languidness, lethargicalness, lethargy, listlessness, mindlessness, negligence, numbness, offhandedness, passiveness, passivity, phlegm, phlegmaticalness, phlegmaticness, plucklessness, pococurantism, recklessness, regardlessness, resignation, resignedness, sloth, sluggishness, sopor, soporifousness, spiritlessness, spunklessness, stupefaction, stupor, supineness, torpidity, torpidness, torpor, unanxiousness, unconcern, unmindfulness, unsolicitousness, withdrawnness
Moby Thesaurus. Grady Ward. 1996.