Noun and adjective endings

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Across
  1. 5. Feeling uncomfortable about yourself.
  2. 9. A feeling of worry.
  3. 11. Success in doing something.
  4. 12. Protection from harm or danger.
  5. 13. The feeling of being alone.
  6. 15. Being friendly and caring toward others.
  7. 16. Using imagination to make new things.
  8. 18. The ability to do what you want.
Down
  1. 1. Needing help from someone else.
  2. 2. Not believing others easily.
  3. 3. Showing strong feelings.
  4. 4. The time when a child becomes an adult.
  5. 6. Being free from being watched or disturbed.
  6. 7. Believing in a perfect way of doing things.
  7. 8. Feeling a little angry or annoyed.
  8. 10. Hard to do; needing effort.
  9. 14. Not able to wait calmly.
  10. 17. Saying what is wrong with something.