Describing cities

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Across
  1. 3. pretty, attractive place.
  2. 6. full of people.
  3. 9. an unsafe place.
  4. 10. uninterested place
Down
  1. 1. synonym of contaminated place.
  2. 2. synonym of calm, peaceful.
  3. 4. synonym of loud.
  4. 5. a small place.
  5. 7. antiquated, old-fashionable place.
  6. 8. contemporary, current.