Across
- 3. A person who takes advantage of any opportunity to achieve a goal.
- 4. Doctor who performs operations on the brain.
- 7. a group of symptoms that characterizes a disease.
- 9. A mean, nagging person.
- 11. Showing a lack of intelligence or thought.
- 12. A return to a less developed condition.
- 13. Having a simple innocence; lack of knowledge or experience.
- 18. A branch of higher mathematics.
- 19. A focus on a particular activity or area of study.
Down
- 1. examining one's own thoughts, feelings, and sensations.
- 2. Aware of what is happening; fully aware.
- 5. (2 words) A steadily worsening loss of memory.
- 6. To weaken or damage.
- 8. (2 words) A psychological condition involving feelings of worthlessness.
- 9. A state of great interest and excitement.
- 10. Having a constant relation in degree or number.
- 14. The study of mental processes and behavior.
- 15. Ridiculously unreasonable.
- 16. Existing or operating in the mind beneath or beyond consciousness.
- 17. Able to be seen or touched; material.