688 Day47

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Across
  1. 1. Not firmly fixed
  2. 4. Not smooth; approximate
  3. 5. Working without human control
  4. 6. Feeling guilty for wrong action
  5. 8. Exchange letters; match
  6. 9. Relaxed; not formal
Down
  1. 2. Burst out suddenly
  2. 3. Basic truth or rule
  3. 6. Support publicly for idea
  4. 7. Add beauty to something