Across
- 3. Open mouth wide when tired
- 4. Person who sleeps very deeply
- 5. Rest body in a flat position
- 6. Short sleep during the day
- 8. Person who wakes up easily
- 10. Wake up later than usual
- 11. Feeling tired and unclear after waking
- 12. Begin to fall asleep
- 14. Person who wakes up early
- 15. Make loud breathing sounds while sleeping
Down
- 1. Not fall asleep
- 2. Unable to sleep
- 7. Pattern of stages during sleep
- 9. Feeling refreshed after sleep
- 10. Sleep lightly or for a short time
- 13. Person who stays up late