Across
- 3. makin you feel that you need to rest
- 6. unchanged and not damaged by people
- 9. making one feel calm and pleasant
- 11. causing damage
- 12. relating to a single person or thing rather than a large group
- 14. difficult and demanding
- 15. not touched or changed in any way
Down
- 1. enthusiastic
- 2. being the only one of its kind
- 4. being full of valuable objects
- 5. valuable
- 7. difficult
- 8. exciting
- 10. containing many detailed parts
- 13. dangerously dirty