1. appropriate suitable for a particular person, place, or situation
  2. authenticated established as genuine
  3. inappropriately in an inappropriate manner
  4. interoperability the ability to exchange and use information
  5. community property property and income belonging jointly to a married couple
  6. Edgeworth-Kuiper belt a disk-shaped region of minor planets outside the orbit of Neptune
  7. tactile property a property perceived by touch
  8. Edwin Herbert Land United States inventor who incorporated Polaroid film into lenses and invented the one step photographic process (1909-1991)
  9. taste property a property appreciated via the sense of taste
  10. inappropriate not suitable for a particular occasion or use
  11. authenticate establish the undisputed credibility of something
  12. appropriately in an appropriate manner
  13. constant of proportionality the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality
  14. sound property an attribute of sound
  15. public property property owned by a government
  16. authenticator one who determines authenticity or who guarantees validity
  17. interoperable able to exchange and use information
  18. identity operator an operator that leaves unchanged the element on which it operates
  19. authentic not counterfeit or copied
  20. unprepared without preparation; not prepared for