If you accuse someone of indifferenceto something, you mean that they have a complete lack of interest in it. n-uncount oft N to n
...his callous indifference to the plight of his son.
Translation English Cobuild Collins Dictionary
1 absence of feeling, aloofness, apathy, callousness, carelessness, coldness, coolness, detachment, disregard, heedlessness, inattention, lack of interest, negligence, nonchalance, stoicalness, unconcern
2 disinterestedness, dispassion, equity, impartiality, neutrality, objectivity
3 insignificance, irrelevance, triviality, unimportance
1 attention, care, commitment, concern, enthusiasm, heed, regard
English Collins Dictionary - English synonyms & Thesaurus
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