hell·hole 
(hĕlhōl′)
(hĕlhōl′)n.
1. A place of extreme wretchedness or squalor.
2. Obsolete The pit of hell.
- coeditor
- coeducation
- coeducational
- coeducationally
- coefficient
- coefficient of correlation
- coefficient of friction
- coefficient of self-induction
- coefficient of viscosity
- -coel
- coelacanth
- coelacanthine
- coelacanthous
- -coele
- coelenterate
- coelenteric
- coelenteron
- coeliac
- coeliac
- coelom
- coelomate
- coelomic
- coelophysis
- coelurosaur
- coelurosaurian