If you haven’t done my Ravenclaw crossword puzzle you can find a link to that here!
Across
3. Kind
4. Blue
5. Treasure
9. Learning
10. Marietta Edgecomb
13. Filius
14. Clearwater
15. Mind
17. Rowena
20. Sapphire
21. Ready
Down
1. The Grey (or Gray, both fit) Lady
2. Michael Corner
4. Belby
6. Riddle
7. Diadem
8. Padma
11. Terry Boot
12. Cho
15. Measure
16. Bronze
18. Wit
19. Kind