Across
- 5. opposite of strength
- 6. drugs that cure a bacterial infection
- 7. the result of making something better
- 8. form of power
- 13. air vehicle that people pay to travel in
- 17. signal, e.g. mobile phone
- 18. inquire
- 19. talk about an issue
- 20. argue
Down
- 1. the feeling of deep sadness
- 2. not showing intelligence
- 3. something that is easy to feel affection for
- 4. a road vehicle with an engine and two wheels
- 9. the feeling you may have when you're on your own
- 10. a process of people moving to another country to live
- 11. an injection to prevent a disease
- 12. the ability to create new ideas
- 14. has the ability to explode
- 15. nice, generous behavior towards someone
- 16. calm and quiet