the quality of being nice and considerate

दयालुता

English Usage: Her kindless was admired by everyone in the community.

Hindi Usage: उसकी दयालुता को समुदाय में हर किसी ने सराहा।

lacking kindness or compassion

निर्दयी

English Usage: His kindless attitude made him unpopular among his peers.

Hindi Usage: उसके निर्दयी रवैये के कारण वह अपने साथियों में अप्रिय हो गया।