Across
- 1. not showing or feeling nervousness,anger,or other strong emotions.
- 4. producing or capable of producing much noise.
- 7. Contaminated
- 8. Accessible.
- 9. free from disturbance; tranquil.
Down
- 2. pleasing or appealing to the senses.
- 3. not harmful to the environment.
- 5. The opposite of beautiful
- 6. The opposite of dirty