The Collaborative International Dictionary
Unatonable
Unatonable \Un`a*ton"a*ble\, a.
Not capable of being brought into harmony; irreconcilable. ``Unatonable matrimony.'' [Obs.]
--Milton.Incapable of being atoned for; inexpiable.
Usage examples of "unatonable".
Mrs Balwhidder how Kate had done such an unatonable deed to Miss Girzie Gilchrist, she sent for Kate, and, finding her sharp and apt, she took her to live with her as a companion.