Source : Webster's Revised Unabridged Dictionary (1913)

Blameful \Blame"ful\, a.
   1. Faulty; meriting blame. --Shak.

   2. Attributing blame or fault; implying or conveying censure;
      faultfinding; censorious. --Chaucer. -- {Blame"ful*ly},
      adv. -- {Blame"ful*ness}, n.

Source : WordNet®

blameful
     adj : deserving blame or censure as being wrong or evil or
           injurious; "blameworthy if not criminal behavior";
           "censurable misconduct"; "culpable negligence" [syn: {blameworthy},
            {blamable}, {blameable}, {censurable}, {culpable}]