Across
- 4. Environmental advocates
- 6. Smooth and continuous
- 8. Playful trickster
- 9. Desired eagerly
- 10. Easily breakable
- 13. Not strict; permissive
- 14. Up to this point
- 15. Utterly absurd
- 16. Random and disorganized
Down
- 1. Nurture and encourage
- 2. Countless; a multitude
- 3. Retract; pull back
- 5. Reveal; make known
- 7. Dull; uninspiring
- 11. Scattered remains
- 12. Impede; obstruct
- 15. A roost for a bird