ingrateful in a sentence

Definition

Ingrateful refers to a lack of gratitude or appreciation, especially in response to kindness or assistance received.

It was truly ingrateful of him to ignore all the help she had given him over the years.
After receiving the generous gift, her ingrateful response surprised everyone in the room.
He seemed ingrateful, despite all the opportunities he had been offered by his supportive family.
The ingrateful behavior of the team left their coach feeling unappreciated and frustrated.
She couldn't understand how someone could be so ingrateful after receiving such kindness.