Related Clues:

• Be revolting to
• Scandalize
• Fill with outrage
• Adrenaline producer
• Say 'Boo!' to, say
• Be an effective ghost
• Cause to jump
• Find, with ''up''
• Shock (Var.)
• Frighten, alarm
• Frighten or intimidate
• Cause fright, alarm
• Cause alarm
• The sort of crow that can't fly for fright
• Give the creeps