what is the synonym for ungrateful
ungrateful-not feeling or showing gratitude; ungrateful heirs; How sharper than a serpent's tooth it is / To have a thankless child!- Shakespeare. thankless, unthankful. grateful, thankful-feeling or showing gratitude; a grateful heart; grateful for the tree's shade; a thankful smile.
2. ungrateful-disagreeable; I will not perform the ungrateful task of comparing cases of failure- Abraham Lincoln. unpleasant-disagreeable to the senses, to the mind, or feelings; an unpleasant personality; unpleasant repercussions; unpleasant odors.