21.
Reading edition
1. myrtle 2. galloping 3. pitying 4. book-keeper 5. deflection 6. rational 7. caul 8. fragile 9. supplant 10. calker 11. mysterious 12. transposition 13. encore 14. pitied 15. imprimis
16. khan 17. cauliflower 18. aureola 19. gallows 20. accoutre 21. degeneracy 22. fulminate 23. encomium 24. impeachment 25. centrifugal 26. aggrandize 27. joust 28. gee (to the right) 29. necessarily 30. plenteous