Unthankful

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Unthankful \Unthankful\
     See {thankful}.

From WordNet (r) 2.0 [wn]:

  unthankful


       adj : not feeling or showing gratitude; "ungrateful heirs"; "How
             sharper than a serpent's tooth it is / To have a
             thankless child!"- Shakespeare [syn: {ungrateful}, {thankless}]
             [ant: {grateful}]