word work

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Across
  1. 3. an explosive device but not TNT
  2. 4. to make equal
  3. 9. a vent like passage
  4. 10. this is a pat of production
  5. 12. two younger ancient greek poems
  6. 14. an imaginary line on the earth
  7. 16. an emotional state
  8. 18. another word for generator
  9. 19. this means to introduce
  10. 20. having the same quantity
Down
  1. 1. this is when you see the future
  2. 2. to prohibit or forbid
  3. 5. to make equivalent
  4. 6. the study of the effects of dynamics
  5. 7. an important part of court
  6. 8. a painful menstruation
  7. 11. this means when it is difficult to foresee
  8. 13. the study of electronics
  9. 15. make it difficult to speak
  10. 17. this is a pipe used for transport