Across
- 2. Ratio of the speed of a body to the speed of sound
- 8. One who loves libraries
- 10. Genuinely
- 12. Outstanding example
- 15. Quick to learn
- 16. Man in relation to his child
- 17. Tolerate delays
- 18. Flat and smooth
- 19. Resolve
- 20. Reliability of something
Down
- 1. Level of effort expended
- 3. Satisfaction with
- 4. Expressing approval
- 5. Sign an agreement
- 6. Elicit
- 7. Having power
- 9. Measurer of distance
- 11. Something that is of some benefit
- 13. Union
- 14. Word smith