Across
- 4. Persisting tirelessly
- 6. Lacking flavor, vigor, or interest
- 10. Fearless; adventurous
- 11. Happening by a lucky chance; fortunate
- 12. Excessively talkative
Down
- 1. A lengthy and aggressive speech
- 2. To place close together for contrasting effect
- 3. Extremely surprised or shocked
- 5. To place close together for contrasting effect
- 6. About to happen
- 7. Based on a mistaken belief
- 8. Fond of company; sociable
- 9. Acting or done quickly and without thought or care