Cook-a-Doodle-Doo!, r-Controlled Vowel Syllables

1. sister 
2. sailor
3. dollar
4. toaster
5. winter
6. doctor
7. layer
8. dancer
9. mayor
10. writer
11. silver
12. cellar
13. trailer
14. December
15. author
16. about
17. explaining
18. repeat
19. circular
20. editor