Across
- 2. expressing threat
- 5. deep blue
- 6. old and in bad condition
- 7. persistent
- 9. very careful, with great attention to details
- 11. insatiable
- 12. extremely bad in a way that is noticeable
- 14. enthusiastic, eager
Down
- 1. widespread
- 3. producing a large number or amount of something
- 4. rude and not showing respect
- 8. impossible to persuade
- 10. talkative
- 13. determined in character