Across
- 2. House founder
- 4. friend to the twins
- 8. Huge family
- 11. strict animagus
- 13. famous singer
- 14. How many HOH
- 16. Annoying knight
- 17. tricksters
- 19. main communication to family
- 20. Security to commonroom
Down
- 1. Primary house color
- 3. brother of Colin
- 5. grandpa of Harry
- 6. house ghost
- 7. scared but brave person
- 9. element the house aligns
- 10. animal
- 12. Secondary house color
- 15. wizard chess painting
- 18. first female HOH