Related Clues:
- Apprehension, alarm
- Clock that wakes the sleeper
- Scare with warning device
- Warning sound or signal
- Noise that wakes
- Alarm, apprehension
- Device sounding danger
- Scare or worry
- Frighten, scare
- Strike fear
- Clock that wakes you up
- This clock wakes you up
- It signals danger
- Alarm or consternation
- 'Alarm, consternation (6)'