Across
- 1. established
- 5. firm
- 8. adapt
- 9. tangible
- 12. vital
- 13. takeintoaccount
- 15. consumption
- 18. appeal
- 19. viable
Down
- 2. standardization
- 3. broaden
- 4. simultaneously
- 6. sequentially
- 7. instantaneous
- 10. grave
- 11. strategy
- 14. influential
- 16. sufficient
- 17. merge