Across
- 4. A sudden, widespread disaster; a misfortune
- 6. To perplex, hinder, or confuse
- 8. The process of using mathematics; an estimate
- 9. To support; to strengthen; to provide food for
- 10. Something new or unusual; originality
Down
- 1. Capable of being understood; clear
- 2. To keep up; to provide for; to endure
- 3. To bring into submission; to calm or soothe
- 5. Arrival; the coming of something long awaited
- 7. The relationships between living things and their environments