indescribably

adv

1. In an indescribable manner.

   “The appearance of the dead was indescribably ghastly.”

   “There was something indescribably nerve-shaking and menacing in that constant mutter, which seemed to shape itself into the very syllables of the half-breed, endlessly repeated, "We will kill you if we can."”

   ““I felt this sense of relief that I didn’t have to lie anymore, and that I could start taking responsibility even though I felt indescribably bad.””