4. champion 5. classy 6. clinking 7. clipping 8. crack 9. dandy 10. elegant 11. exclusive 12. first-class 13. first-rate 14. gilt-edged 15. juicy 16. hunky-dory 17. A One at Lloyd's 18. lummy 19. number one 20. pucka 21. pukka, pukkah 22. tip-top 23. top-drawer 24. topflight 25. top-hole 26. top-notch 27. A one, A number one 28. in a class by itself