Across
- 3. - Not acidic or having no acidity
- 4. - Unable to be seen or not visible
- 8. - Ancestors or predecessors
- 9. - Not human or characteristic of non-humans
- 11. - Enter a place or domain aggressively
- 12. - Make a dent or cut into a surface
- 14. - Lacking human qualities or compassion
- 15. - Fill with air or expand
- 17. - Not straightforward or not directly connected
- 18. - Introduction to a book or document
- 19. - Decorated with a contrasting material set into the surface
- 20. - Located away from the coast or towards the interior
Down
- 1. - Not secure or lacking confidence
- 2. - Leading or most important position
- 5. - Not poisonous or harmful
- 6. - Occupy or live in a place
- 7. - Ability to predict or anticipate future events
- 10. - Warn in advance or caution about future events
- 11. - Person confined in an institution or prison
- 12. - Growing into the surrounding tissue
- 13. - Not alive or lacking life
- 16. - Preview or early experience of something