Across
- 4. Any of various devices for deadening sound
- 5. Relating to the body
- 6. Not making a difference
- 13. Capital of Arizona
- 14. Signature of a celebrity
- 15. Stem of a plant
- 16. The action or sound of laughing
- 17. Exertion of physical or mental power
Down
- 1. Swamp-like region
- 2. From a different country
- 3. The season when leaves fall
- 5. The rational investigation of the truths
- 7. Spectacular
- 8. Strong and durable
- 9. The study of the earth
- 10. Lacking skill
- 11. Not smooth
- 12. Often
- 14. Emotions