From Old French ingratitude, from Late Latin ingratitudo
Ingratitude Sentence Examples
I am not a man, that I should repay kindness with ingratitude!
The demagogues were executed or forced to fly, and Michele di Lando with great ingratitude was exiled.
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.