55.
Reading edition
1. erudition 2. chrome 3. ghoul 4. diatribe 5. immortalize 6. allspice 7. carotid 8. wilful 9. noticeable 10. giaour 11. physiognomy 12. lathe 13. reliable 14. eruption 15. novelist
16. chronicle 17. sexagesimal 18. synoptical 19. awning 20. turbulency 21. relievable 22. dictatorial 23. physiology 24. lieutenant 25. incantation 26. dicky 27. gluten 28. circumvallation 29. ancestry 30. eructation