Bah DuH2 wrong word :P heres a hint:

(4) letters, begins with d. Has been auto-censored alot recently in this forum. Has been suggested that its opposite is the word 'bless', although more accurately it would be 'save', 'champion' or 'encourage'.

Edit:Thats Mengele is it? One of the most harrowing books I've ever read was about him. I remember crying and fuming often regarding it, so sad, such bravery from some of the inmates...

We've really gone on some tangent here haven't we?