horrendous Synonyms

horrific terrible awful dreadful fearful frightening fearsome dread dreaded direful dire unspeakable revolting repulsive repellent redoubtable outrageous offensive odious obnoxious nasty scary macabre shocking vile trepid tragical wretched tragic hair-raising terrifying skanky sickening monstrous miscreated ghastly frightful foul abhorrent execrable disgusting cataclysmic bad atrocious appalling gruesome grim lurid loathsome horrifying