Source : Webster's Revised Unabridged Dictionary (1913)

Wrongness \Wrong"ness\, n.
   The quality or state of being wrong; wrongfulness; error;
   fault.

         The best great wrongnesses within themselves. --Bp.
                                                  Butler.

         The rightness or wrongness of this view. --Latham.

Source : WordNet®

wrongness
     n 1: inappropriate conduct [syn: {inappropriateness}] [ant: {appropriateness}]
     2: contrary to conscience or morality [ant: {rightness}]
     3: the quality of not conforming to fact or truth [syn: {incorrectness}]
        [ant: {correctness}, {correctness}]