R words

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Across
  1. 2. A colorful arc in the sky
  2. 4. To sign up for
  3. 6. To look up information about a subject
  4. 7. To ask
  5. 8. To lessen
  6. 9. A contest to determine which person is fastest
  7. 10. Circular
  8. 11. Incorrect
Down
  1. 1. Quick
  2. 3. A thick cord
  3. 4. Impolite
  4. 5. To act in such a way that uses manners and honor
  5. 6. Prepared
  6. 7. A cowboy's contest
  7. 8. A noisy farm animal
  8. 9. Precipitation