Across
- 6. something gained by working hard
- 8. to pick up
- 9. free from any germs
- 10. an opponent or enemy
- 11. to keep food from spoiling
- 12. a cruel killing of many people or animals
Down
- 1. boring
- 2. to show or put on display
- 3. to spread out in a disorderly way
- 4. a discussion of reasons for and against something
- 5. happening in many places
- 7. closer to the end