The quality of being unrepentant or lacking compassion.
पश्चात्तापहीनता
English Usage: His remorselessness in the face of the tragedy shocked everyone.
Hindi Usage: उसकी पश्चात्तापहीनता ने त्रासदी के सामने सभी को चौंका दिया।
pashchattapheenata, pashchattaapheenata, paschattaapheenata, pashchaatthapheenata, pashchattapheen, pashchaatapheenata