Across
- 1. gloomy
- 4. children
- 5. clever
- 6. hidden
- 7. indirect
- 10. recuperation
- 14. difficult
- 15. temporary
- 16. rhythm
- 18. sadness
Down
- 2. hardened
- 3. endless
- 8. untouchable
- 9. frustration
- 11. flexible
- 12. easy-going
- 13. frightened
- 17. problem
- 19. adventure
- 20. many