1. proprietary protected by trademark or patent or copyright
  2. reproducer an audio system that can reproduce and amplify signals to produce sound
  3. reproductive producing new life or offspring
  4. proprietor someone who owns a business
  5. proprietary drug a drug that has a trade name and is protected by a patent
  6. preferred stock stock whose holders are guaranteed priority in the payment of dividends but whose holders have no voting rights
  7. proprioceptor special nerve endings in the muscles and tendons and other organs that respond to stimuli regarding the position and movement of the body
  8. producer someone who manufactures something
  9. reproduce make a copy or equivalent of
  10. predecessor one who goes before you in time
  11. proprietress a woman proprietor
  12. reproducibility the quality of being reproducible
  13. propriety correct behavior
  14. reproducible capable of being reproduced
  15. garboard strake the first wale laid next to the keel of a wooden ship
  16. property master member of the stage crew in charge of properties
  17. purportedly allegedly but not definitely true
  18. preparatory preceding and getting ready for something
  19. mass-produced made in quantity and often by assembly-line techniques
  20. reproducibly in a manner that is reproducible