Related Clues:

• Disquiet
• Morning ringer
• Fire sign?
• Panic
• Security feature
• Eye opener, in a way
• Cacoph-ony
• Clock function
• Sudden fear
• Kipling's 'Gunga ___'
• A lot of noise
• Sleep disrupter
• Cause consternation
• Welter of sound
• Chili hotness unit