Akademik

callousness
noun
devoid of passion or feeling; hardheartedness (Freq. 1)
Syn: ↑unfeelingness, ↑callosity, ↑hardness, ↑insensibility
Derivationally related forms: ↑insensible (for: ↑insensibility), ↑hard (for: ↑hardness), ↑callous (for: ↑callosity), ↑callous, ↑unfeeling (for: ↑unfeelingness)
Hypernyms: ↑insensitivity, ↑insensitiveness
Hyponyms: ↑dullness

Useful english dictionary. 2012.