Hatchet

3. an ugly,twisted expression on a person's face, typically expressing disgust, pain, or wry amusement
5. form a mental image
7. an open pastry case containing a filling
9. to hold down
12. unable to bend or be forced out of shape; not flexible
13. a narrow valley between hills or mountains, typically with steep rocky walls and a stream running through it
16. in a cruel or violent manner
17. a threshing tool consisting of a wooden staff with a short heavy stick swinging from it
18. making a continuous low humming sound

1. able to be heard
2. catch fire or cause to catch fire
4. used to make sparks that started fire
6. the action or process of transmitting something
8. sudden and unexpected\
10. large and heavy or solid
11. knobbly, rough, and twisted, especially with age tinder dry, flammable material, such as wood or paper, used for lighting a fire
14. reduce to fine particles
15. violent or unsteady movement of air or water, or of some other fluid