Related Clues:

• Shout from a cartoon ghost
• Opposite of applaud
• Greet the villain in a play
• Scary Halloween shout
• Discouraging word from the bleachers
• When repeated, a blunder
• Word meant to scare
• Stadium shout of disapproval
• Say mean things to
• Scaring word
• Word shouted that's meant to frighten
• "Bad performance!"
• Ghost sound
• Word meant to frighten someone
• Shout that startles