Across
- 5. seventh Greek letter
- 6. fourteenth Greek letter
- 7. seventeenth Greek letter
- 8. twelfth Greek letter
- 9. eighth Greek letter
- 10. twenty-fourth Greek letter
- 12. first Greek letter
- 16. twenty-first Greek letter
- 18. fourth Greek letter
- 20. eighteenth Greek letter
- 22. fifteenth Greek letter
- 24. twentieth Greek letter
Down
- 1. fifth Greek letter
- 2. sixth Greek letter
- 3. eleventh Greek letter
- 4. ninth Greek letter
- 11. tenth Greek letter
- 13. sixteenth Greek letter
- 14. twenty-third Greek letter
- 15. second Greek letter
- 17. twenty-second Greek letter
- 19. nineteenth Greek letter
- 21. third Greek letter
- 23. thirteenth Greek letter