| Answer | Crossword Clue |
|---|---|
| OGRE | Nightmare of a boss |
| REMSLEEP | Cause of a nightmare? |
| FEAR | Source of a nightmare |
| RONEE | Blakley of "A Nightmare on Elm Street" |
| PDQBACH | Composer of "Oedipus Tex" and "A Little Nightmare Music" |
| nightmarish | Of the nature of a nightmare; very frightening or unpleasant |
