Noun and adjective endings

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