Related Clues:

• False ___
• Dance in Norway starts commotion
• Snoozer's interruption
• Warner of danger
• Some ignored index in great volume
• Awakening cause, often
• Clock button
• Smartphone wake-up feature
• Sleep stopper
• Daily ringer
• Smoke detector, e.g
• Burglar's worry
• Clock-radio signal
• Dream spoiler
• Make panic