M puzzle

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Across
  1. 2. not able to speak
  2. 3. very short time
  3. 4. frightening creature
  4. 5. loan for a house
  5. 6. very unhappy
  6. 7. relative
  7. 8. device for speaking or singing loudly
  8. 9. something puzzling
  9. 10. sea between Europe and Africa
  10. 11. infectious disease
  11. 12. error
Down
  1. 1. title for a woman
  2. 2. wall painting
  3. 3. what makes a person do something, e.g. a crime
  4. 4. 1 million bytes
  5. 5. extremely rich person
  6. 6. title for a man
  7. 9. in the Middle Ages
  8. 10. memorial building or statue
  9. 12. movie character, also a stupid person