Across

2. Drink small amounts

5. Slim

6. Said when in pain

7. Belonging to us

8. Sharply pierce

10. A layer

13. Video cartridge

16. At the ends of legs

18. Large primate

19. Singe

20. Having ability

21. Neither’s partner

Down

1. Gab

2. One who looks down on others

3. Harbor

4. Measurement of land

8. Take a seat

9. Type of snake

11. Frozen water

12. Long-tailed rodent

14. Throbbing pain

15. To gain from working

16. Dread

17. Snakelike fish