Across
- 2. flee, run away, escape
- 3. harden, to last, lasting
- 5. having the quality of lasting
- 9. make, do
- 10. an inflammation of the stomach
- 12. a place where things are made
- 13. power, energy, strength
- 15. to picture in the mind
- 16. two, twice
- 17. easy to break
- 18. inside, inwards
Down
- 1. a feeling of well-being
- 4. break
- 5. to make an identical copy
- 6. good, well
- 7. stomach
- 8. a billion
- 10. a unit of electric power (one billion watts)
- 11. a powerful explosive
- 14. a sheltered place to flee to