1. protection the activity of shielding someone or something
  2. reproduction the act of making copies
  3. overprotection excessive protection
  4. oil production the act of drilling a hole in the earth in the hope of producing petroleum
  5. production the act or process of making something
  6. prediction a statement made about the future
  7. overproduction too much production or more than expected
  8. predilection a predisposition in favor of something
  9. radioprotection protection against harmful effects of radiation
  10. projection the act of expelling or ejecting
  11. mass production the manufacturing of large quantities of goods
  12. trade protection the imposition of duties or quotas on imports in order to protect domestic industry against foreign competition
  13. self-protection the act of defending yourself
  14. eradication the complete destruction of every trace of something
  15. abrogation an official or legal cancellation
  16. pair production the transformation of a gamma-ray photon into an electron and a positron when the photon passes close to an atomic nucleus
  17. map projection a projection of the globe onto a flat map using a grid of lines of latitude and longitude
  18. introduction the act of beginning something new
  19. predication a declaration of something self-evident
  20. eye operation any surgical procedure involving the eyes