Across
- 4. Hogwarts founder
- 8. Slytherin house ghost
- 10. Slytherin house trait, strength of will
- 11. Element representing Slytherin
- 13. Slytherin item that was made into a Horxrux
Down
- 1. Slytherin house colors
- 2. Slytherin Head of House
- 3. Slytherin house trait, crafty
- 5. Slytherin house trait, aspiring
- 6. Location of Slytherin common room
- 7. Slytherin mascot
- 9. Slytherin's points gem
- 12. Slytherin house trait, enterprising