Across
- 8. above others in quality
- 10. to cause to last longer
- 11. wonderful
- 12. costly, wasteful
Down
- 1. placed below something or someone
- 2. supporting theory
- 3. clear of guilt
- 4. excessively active
- 5. of the highest degree
- 6. to go forward
- 7. underground
- 9. to take out of