dolorific

from The Collaborative International Dictionary of English v.0.48

Dolorific \Dol`or*if"ic\, Dolorifical \Dol`or*if"ic*al\, a. [LL.
   dolorificus; L. dolor pain + facere to make.]
   Causing pain or grief. --Arbuthnot.
   [1913 Webster]