King's realm? (6)

I believe the answer is:

horror

'king's realm?' is the definition.
(I've seen this in another clue)

This is all the clue.

(Other definitions for horror that I've seen before include "Intense fear/disgust" , "Hatred, dismay; film genre" , "Terror; film genre" , "Extreme fear or revulsion" , "Intense and profound fear" .)

I've seen this clue in the Universal.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.