intriguing words

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Across
  1. 2. boring
  2. 3. complicated
  3. 6. very overjoyed
  4. 8. monotonous
  5. 9. Terrible occurrence
Down
  1. 1. a state of achievement of honours
  2. 4. overwhelming happiness
  3. 5. destructive, ruinous
  4. 7. all the same