Among the hidden crossword

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Across
  1. 1. easily scared
  2. 2. incredulous
  3. 4. huge
  4. 5. to move swiftly in a direction
  5. 7. to destruct
  6. 8. fancy
Down
  1. 1. in a mocking way
  2. 3. casually
  3. 5. rudely brief
  4. 6. to give a bribe