Atrocious

A·tro·cious

Atrocious

a.
  1. Extremely heinous; full of enormous wickedness; as, atrocious guilt or deeds.
  2. Characterized by, or expressing, great atrocity.
    Revelations . . . so atrocious that nothing in history approaches them.
  3. Very grievous or violent; terrible; as, atrocious distempers. [Obs.]