Across
- 4. behaviour that is hostile or threatening (ion)
- 7. the state of happiness and satisfaction (ment)
- 9. the quality of being friendly and generous (ness)
- 11. the state of being happy and healthy (ing)
- 12. the world as it actually is (ity)
Down
- 1. someone who studies the human mind (ist)
- 2. a person who studies the economy (ist)
- 3. the problem of too many people in one space (ing)
- 5. using physical force (ence)
- 6. the use of money (ing)
- 8. harmful things in the air, earth and water (ion)
- 10. the opposite of similarity (ence)