Related Clues:

• More than dismay
• Foghorn, e.g.
• Car buyer's option
• Bedside noise
• Type of energy
• Bank feature
• Sound a Klaxon
• Common cell phone feature
• Loud get-up?
• Reason to get up in the morning?
• Like some precise clocks
• Break-in indicator
• The first letter in 84-Across
• Surprise big-time
• Rousing ringer