Word: ghastliest

terrible, horrible, grim, awful, dire, frightening, terrifying, horrifying, alarming, distressing, shocking, appalling, harrowing, dreadful, frightful, horrendous, monstrous, gruesome, grisly, gut-wrenching, unpleasant, objectionable, disagreeable, distasteful, detestable, insufferable, vile, horrid, pale, white, pallid, pasty, wan, bloodless, peaked, ashen, gray, waxy, blanched, drained, pinched, green, sickly, ghostly, ghostlike, like death warmed over, sepulchral, charnel, sick, macabre