Across 2. Pump it into cars 5. Wild pig 6. Targets 7. Upper limb 8. Bang your toe 10. Laid by birds 13. Become liquid by heat 16. Slang for potato 18. Umpire 19. It forms over a cut 20. Wartime friend 21. Consume food Down 1. At the end of the leg 2. Snatch 3. Not different 4. Self-satisfied 8. Total 9. Website address 11. Space between two things 12. Unhappy 14. Every one 15. Cylinder 16. Small argument 17. Unattractive | 