Related Clues:

• Dreadful urge about nothing much
• Regrets entering game with setter - not a pretty sight!
• Red, like Mary after a shake-up
• Bally silly, old boy!
• Alarming, maybe paranormal
• '____ but unbowed'
• Fearsome
• Unpleasant, as details
• Grisly, macabre
• Like some amusement park rides
• Like many gangster movies
• Existential anxiety
• Sickening, macabre
• Like the "Saw" films
• Extremely unpleasant