Related Clues:

• A touch of panic
• Give a fright
• Deter, with ''off''
• Instill fear in
• Make jump
• Oct. 31 goal
• What Casper tries not to do
• Cause alarm to
• Adrenaline producer
• Say 'Boo!' to, say
• Be an effective ghost
• Cause to jump
• Find, with ''up''
• Frighten, alarm
• Frighten or intimidate