Across
- 1. Opening in a forest (5)
- 4. Single unit capable of forming chains with itself (7)
- 5. Vexillum; symbol of a nation (4)
- 7. A mythological spirit of nature (5)
- 8. Offense of being disobedient in court: Held in ___ (8)
- 12. Property of a substance to deteriorate other materials (9)
- 13. Natural and strong smell (4)
- 17. Raise the level of; Improve (6)
- 20. Directed or moving backwards (10)
- 22. Somewhat inactive lifestyle (9)
- 23. Horse drawn vehicles (6)
- 28. Greek god who is responsible for the sun's movement across the sky (6)
- 29. Kingdom of Vietnam in the 4th-13th Century (6)
- 30. Health (8)
- 31. Supernatural being (Arabian) (4)
- 32. Something that is based off another source (11)
- 33. Habitat (9)
Down
- 2. Organisms capable of living at extreme conditions (13)
- 3. Mourning; expressing deep grief (9)
- 6. Endonym of New Zealand (8)
- 9. An excessive amount (8)
- 10. Instrument of the reaper (6)
- 11. National park containing the Dawnwall (8)
- 14. Sudden (11)
- 15. People ordained for religious duties (6)
- 16. Great enthusiasm or energy (4)
- 18. Particles without charge, or belonging to a group with common goals or interests (9)
- 19. Large aquatic arthropods (10)
- 21. In a state of disrepair (11)
- 24. Strategy in Chess that usually requires a sacrifice in exchange for an in-game advantage (6)
- 25. English tradition: Signal of death using a bell (4)
- 26. A soft gentle breeze
- 27. A structure that has become functionless in the course of evolution (9)