insatiableness

from The Collaborative International Dictionary of English v.0.48

Insatiableness \In*sa"tia*ble*ness\, n.
   Greediness of appetite that can not be satisfied or appeased;
   insatiability.
   [1913 Webster]

         The eye of the covetous hath a more particular
         insatiableness.                          --Bp. Hall.
   [1913 Webster]