Another word for ingratitude

in sacred art Judas Iscariot is generally treated as the very incarnation of treachery, ingratitude and impiety.

Dom Pedro, completely broken down by the ingratitude of the people whom he had loved so much and laboured for so strenuously, made no attempt at resistance.

For these favours, conferred upon him by his patron with no stinted hand, his thanks were expressed in a most remarkable manner; he published a letter defending the cardinal from the charge of ingratitude which was often brought against him, by enumerating the benefits that he and his family had received from him (April 1655).

Jelacic and Gaj died as disappointed men, and the very general resentment aroused by the ingratitude of Francis Joseph vented itself also against the name of Illyria, which rapidly disappeared from the political arena.

accuse his sister of ingratitude and complain of her resistance; the treaty of Fontainebleau in 1785 maintained the rights of Holland.