indifference Synonyms

apathy unconcern negligence insensibility impassivity phlegm stolidity coldness impassiveness carelessness emotionlessness numbness nonchalance slightness stolidness sloth smallness sputum torpor torpitude stoicism stoniness superficiality torpidness torpidity tedium tepidity sleepiness secondariness nolition nolleity objectiveness objectivity paltriness oblivion oscitancy heartlessness passableness passiveness passivity perfunctoriness pococurantism puniness remissness sang-froid neutrality triviality unimportance frigidity callousness