Across
- 5. Something shared by a group of people
- 6. Gradually
- 7. Ease of travelling between places
- 8. Something that makes life more pleasant or comfortable
- 9. To show or introduce something for the first time
Down
- 1. To make something as good as possible
- 2. To improve or make better
- 3. Process of making something more effective by introducing new things
- 4. How easily something can be reached or obtained