Across
- 2. insurance plan the business of insuring people's health
- 4. the condition of being alone
- 7. follow the course or trail of (someone or something)
- 8. (of something bad or undesirable) very great; intense.
Down
- 1. lung inflammation caused by bacterial or viral infection
- 3. shrewdness and practical knowledge
- 5. the sudden or violent start of something unwelcome
- 6. find or discover by investigation