Related Clues:

• More than dismay
• Babbling, e.g.
• Foghorn, e.g.
• Car buyer's option
• Bedside noise
• Bank feature
• White __
• Sound a Klaxon
• Common cell phone feature
• Loud get-up?
• Reason to get up in the morning?
• Napper's nuisance
• Break-in indicator
• Clatter
• Surprise big-time