Across
- 3. possibility
- 4. something from a long time ago
- 5. to think about or prepare for something ahead of time
- 10. revitalize
- 11. heighten
- 13. to study something carefully
- 14. continuing
Down
- 1. of great importance
- 2. unbearable
- 4. to change or make different
- 6. adapt
- 7. chaotic
- 8. suggest
- 9. bothersome
- 12. to make something of greater value