Across
- 1. Extremely large
- 5. An explosive device designed to detonate underwater
- 7. A substance that kills fungi
- 16. Medicines that help stop infections
- 19. Tissue that forms over a wound as it heals
- 20. Affected by disease-causing organisms
- 21. A tool used in electronics join pieces together
- 22. In a wild state; untamed
Down
- 2. Causing harm to oneself
- 3. Arousing pity; inadequate
- 4. Strange or unusual
- 6. Isolation to prevent the spread of disease
- 8. Lacking courage; easily influenced
- 9. Blood when it stops flowing
- 10. Saying the opposite of what you really mean
- 11. To command someone not to do something
- 12. Forced to do something
- 13. Extremely unpleasant
- 14. Practices that promote health and cleanliness
- 15. A thing that is kept as a reminder
- 17. An exclamation used to express triumph
- 18. Constantly thinking about something