unforgivingness

noun

1. (uncountable)The quality of being unforgiving.

   “But now they are sufficiently cleared from every imputation of unforgivingness; for, while I appeared to them in the character of a vile hypocrite, pretending to true penitence, yet giving up myself to profligate courses, how could I expect either their pardon or blessing?”

   “She knew not how such an offence as hers might be classed by the laws of worldly politeness, to what a degree of unforgivingness it might with propriety lead, nor to what rigours of rudeness in return it might justly make her amenable.”

   “And yet I frankly must confess A secret unforgivingness, And shudder at the saving chrism Whose best New Birth is Pessimism;”

   “They had spent their entire lives as prisoners in Siberia and they now appealed to the empress for their release. In a rare instance of unforgivingness Elizabeth refused to grant it.”