inexpiate

from The Collaborative International Dictionary of English v.0.48

Inexpiate \In*ex"pi*ate\, a. [L. inexpiatus. See {In-} not, and
   {Expiate}.]
   Not appeased or placated. [Obs.]
   [1913 Webster]

         To rest inexpiate were much too rude a part. --Chapman.
   [1913 Webster]