Synonyms for Unconcern

Torpor
acedia ataraxy blah blahs detachment disinterest	dispassion hebetude hopelessness inappetence indifference	insouciance listlessness nonchalance numbness passivity	phlegm resignation sopor torpor unconcern

Negligence
absentmindedness breach carelessness default deficiency delinquency dereliction flippancy impotence inactivity inadvertence inattention	incuriosity indifference inexpedience inobservance laxity laxness leniency loose ends looseness loosening malfeasance	misfeasance neglect negligence noncompliance nonconformity nonfeasance nonfulfillment noninterference nonobservance nonperformance omission	oversight passivity permissiveness procrastination relaxation shallowness softness superficiality unconcern unrestraint weakness