callous
From LSJ
English > Greek (Woodhouse)
adjective
P. and V. σχέτλιος, ἀγνώμων, V. δυσάλγητος.
blunted in feeling: P. and V. ἀμβλύς, ἀνάλγητος.
make callous, v.: P. and V. ἀμβλύνειν, ἀπαμβλύνειν, V. καταμβλύνειν.
grow callous about private misfortunes: P. ἀπαλγεῖν τὰ ἴδια (Thuc. 2, 61).