The Collaborative International Dictionary of English v.0.48:
Blameworthy \Blame"wor`thy\, a. Deserving blame; culpable; reprehensible. -- Blame"wor`thi*ness, n. [1913 Webster]WordNet (r) 3.0 (2006):
blameworthiness n 1: a state of guilt [syn: blameworthiness, culpability, culpableness]