Across
- 1. chum
- 3. economize
- 6. nosedive
- 7. mystifying
- 9. announce
- 10. make use of
- 13. penetrate
- 14. border on
- 15. enthusiastic
- 17. lanky
Down
- 2. irritate
- 3. impassive
- 4. invalidate
- 5. rummager
- 8. deputy
- 9. noticeable
- 11. unremitting
- 12. unorthodox
- 14. garb
- 16. hostility