Wonder book crossword

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Across
  1. 4. different and unique
  2. 6. can be infectious
  3. 8. to raise and contract (the shoulders)
  4. 9. a flattered strutter of a higher plant
  5. 10. vocabulary is extended to a high level
Down
  1. 1. set in a piece of furniture
  2. 2. incredibly terrifying, scary or shocking etc.
  3. 3. act because of fear, incision or disinclination
  4. 5. arrangement in a straight line
  5. 7. a strange type of smile