Superheroes

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Across
  1. 4. / SIR, YOU ARE UNBELIEVABLE
  2. 8. / HE’S PARTLY MECHANICAL
  3. 10. / WONDERFUL FELLA
  4. 11. / WHERE DID SHE GO?
  5. 12. / EVEN BEARS WON’T ARGUE WITH HIM
  6. 14. / HIS SPOTS ARE HIDDEN IN HIS COAT
  7. 15. / HE’S HUMUNGUS!
  8. 16. / LIVES IN A WEB?
  9. 17. / THE HUNTER IN THE SKY
Down
  1. 1. / HE’S VERY FLEXIBLE
  2. 2. / WORLD’S STRONGEST MAN
  3. 3. / SUPERMAN’S COUSIN
  4. 5. / FOOLHARDY DEMON
  5. 6. / EMERALD NIGHTLIGHT
  6. 7. / UP IN FLAMES!
  7. 9. / HUGE BLACK BIRD
  8. 10. / HE RIDES THE WAVES
  9. 13. / HE TAKES CARE OF BASEBALL CLUBS?