- callousness - Lack of interest in discrepancy - Listlessness - The quality or state of being indifferent, or not
making a difference; want of sufficient importance to constitute a
difference; absence of weight; insignificance. - Passableness; mediocrity. - Impartiality; freedom from prejudice, prepossession,
or bias. - Absence of anxiety or interest in respect to what is
presented to the mind; unconcernedness; as, entire indifference to all
that occurs.