Significant vocabulary!

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Across
  1. 4. humanlike display
  2. 6. emphasize the importance
  3. 7. feeling of complete annoyance
  4. 9. hidden, under ground
  5. 11. unimportant
Down
  1. 1. unorganized
  2. 2. not thinking clearly
  3. 3. cause a red face
  4. 5. trying to cause trouble
  5. 8. test the quality
  6. 10. mental deterioration