Super-ride!

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Across
  1. 3. a horse and ___________ (8 letters)
  2. 5. scared (6 letters)
  3. 7. the opposite of upwards (9 letters)
  4. 9. an invisible spooky character (5 letters)
Down
  1. 1. extremely frightened (9 letters)
  2. 2. a large expanse of water(4 letters)
  3. 3. to move around something (6 letters)
  4. 4. preferred (9 letters)
  5. 6. entertaining (3 letters)
  6. 8. a type of theme park ride (13 letters)