Across
- 2. The most or highest
- 3. Hard to do
- 8. Pay close attention
- 9. Huge river animal with a big mouth
- 12. The least or smallest
- 13. Someone very, very smart
- 15. Very pretty
- 16. A great result or win
- 17. Take away in maths
Down
- 1. Take your time, avoid mistakes
- 4. A book of word meanings and synonyms
- 5. Something you play to make music
- 6. Grows like a mushroom
- 7. Helps without getting paid
- 10. Spiky desert plant
- 11. Tiny germ that can make you sick
- 12. Middle size
- 14. A collection of songs or photos