Across
- 3. Happening suddenly or by a large amount
- 5. To go down or become smaller in number
- 7. To reach the highest point
- 9. To reach the lowest point
- 10. To change frequently between higher and lower levels
Down
- 1. To compare two things by showing how they are different
- 2. To go up or become greater in number
- 4. To stay at the same level
- 6. A very large or noticeable change
- 8. Happening slowly over a period of time