blue group-cross word puzzle

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Across
  1. 6. adding something together to make higher
  2. 7. a reason,fact,circumstance
  3. 8. knowledge communicated or recived
  4. 9. satisfied and grateful
  5. 10. to become beautiful
Down
  1. 1. to tell something
  2. 2. special purpose
  3. 3. cool and special
  4. 4. to clean or cleanse
  5. 5. to be calm