Related Clues:

• Warning
• Warning device
• Security system part
• Attention-getting sound
• Sinking feeling
• Startle
• Awe
• It might help you get up
• An emotion
• Adrenaline releaser
• Word with smoke or fire
• Item that may be connected to a car's ignition
• Smoke signal?
• Eye opener?
• "Cape ___"