Shields Hidden Figires

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Across
  1. 2. Persisting tirelessly
  2. 4. Not alive
  3. 6. A coincidence
  4. 8. Traveling more than five times faster than the sound
  5. 9. Making a lot of money
  6. 11. To grant or bestow
  7. 13. Introducing new ideas
  8. 14. Having a neck inclosed by a collar
Down
  1. 1. Lack of Harmony among music notes
  2. 3. Set apart from each other
  3. 4. In accordance with the highest standards
  4. 5. A risky or daring journey
  5. 7. equations An equation involving derivatives of a function
  6. 10. Horizontal support on a ladder
  7. 12. Inexperienced or immature