Puzzle 4

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Across
  1. 2. To whisper quietly
  2. 5. A passenger car, either drawn by a locomotive or part of a multiple unit
  3. 7. A large and lavishly ornate residence
  4. 8. To float, as if suspended
  5. 11. Any butterfly of the family Pieridae
  6. 12. An abstract representational system used in the study of numbers
  7. 15. A living creature
  8. 17. A group of people consciously cooperating
  9. 18. The contents of such a dish
  10. 19. The breaking wheel, an old instrument of torture
Down
  1. 1. A writing utensil with a graphite
  2. 3. A particular style or way of writing that expresses a certain tone or feeling
  3. 4. sameness of sound of part of some words
  4. 6. To come; said of time
  5. 9. To cause to come or go or move
  6. 10. Highly stimulating to the senses
  7. 13. The act of leaving a dangerous or unpleasant situation
  8. 14. A network of interconnected systems
  9. 15. Any activity that is easy, not testing or difficult
  10. 16. To hold, as something at someone's disposal