Con"quer*a*ble*ness

from The Collaborative International Dictionary of English v.0.48

Conquerable \Con*quer*a*ble\ (k[o^][ng]"k[~e]r*[.a]*b'l), a.
   Capable of being conquered or subdued. --South. --
   {Con"quer*a*ble*ness}, n.
   [1913 Webster]