Crossword mind map

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Across
  1. 2. an oath Promises
  2. 3. Responsibility
  3. 7. Untapped, unknown
  4. 8. Who is reverent
  5. 9. Aboveboard
  6. 10. Which is very cold
Down
  1. 1. Nationality
  2. 4. Who is indulgent
  3. 5. Who has hospitality
  4. 6. Without limits