Synonym Power! What are words with the same meaning?

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Across
  1. 2. Process
  2. 5. Wrongdoing
  3. 6. Outcry
  4. 7. Investigation
  5. 9. Explanation
  6. 10. Disappearance
Down
  1. 1. Punishment
  2. 3. Conclusion
  3. 4. Upcoming
  4. 8. Deny