Across
- 3. A one-hundredth anniversary
- 7. Long lasting
- 8. Occurring once every year
- 9. At the same time
Down
- 1. A period of ten years
- 2. Belonging to or living in the same period of time
- 4. Going on without interruption
- 5. A period of one thousand years
- 6. On time; prompt
- 7. A period of one hundred years