Slay this with your mind

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Across
  1. 3. the smoothness with which words flow
  2. 4. between people.
  3. 7. related to mathematics.
  4. 9. related to nature
  5. 10. a writing implement or tool
  6. 11. what is measured by Bhutan's GNH index.
  7. 12. in between communism and capitalism.
  8. 13. relating to the sense of space.
Down
  1. 1. another word for classified
  2. 2. within a person.
  3. 5. the same in content or form
  4. 6. relating to the sense of sight.
  5. 8. to evaluate