the GNU version of the Collaborative International Dictionary of English
adj. Ungrateful; thankless; unappreciative.
adj. Unpleasing to the sense; distasteful; offensive.
The Century Dictionary and Cyclopedia
Ungrateful.
Word Usage
"The economy will eventually turn around and it will happen soon, unfortunately americans have become so clueless, partisan and ingrateful, that america will be stuck in soul less and angy recovery for years to come."