Across
- 2. - subtraction
- 4. - you can earn this
- 8. - not long ago
- 10. - doctor who works with teeth
- 13. - norm
- 14. - to conceal
- 16. - protect or shield
- 17. - empty inside
- 19. - angle where two edges meet
- 20. - take into one's possession
- 21. - the opposite of wide
- 22. - well known
Down
- 1. - measurement of time
- 3. - a precious metal
- 5. - to be separated into parts
- 6. - in front of
- 7. - estimate
- 9. - the end
- 11. - to bring to an end
- 12. - last meal of the day
- 13. - won't become loose
- 15. - not together
- 18. - importance or worth