Across
- 2. to begin something such as a plan or introduce something new such as a product
- 6. a new idea or method
- 8. to improve the quality, amount, or strength of something
- 9. so good or important that you could not manage without it, him, or her
- 10. not in use any more, having been replaced by something newer and better or more fashionable
Down
- 1. a mobile phone that can be used as a small computer and that connects to the internet
- 3. a small device or machine with a particular purpose
- 4. to design and/or create something that has never been made before
- 5. a rounded glass container with a thin thread of metal inside that produces light when an electric current goes through it
- 7. useful or convenient