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