1. proper noun a noun that denotes a particular thing; usually capitalized
  2. properness correct or appropriate behavior
  3. propaganda information that is spread to promote some cause
  4. proportion relation with respect to comparative quantity or magnitude
  5. preparedness the state of having been made ready or prepared for use or action (especially military action)
  6. proponent a person who pleads for a cause or propounds an idea
  7. pronounce speak or utter in a certain way
  8. propensity a natural inclination
  9. propertyless of those who work for wages especially manual or industrial laborers
  10. proper name a noun that denotes a particular thing; usually capitalized
  11. proportional having a constant ratio
  12. property owner a holder or proprietor of land
  13. propanone the simplest ketone
  14. property-owning owning land or securities as a principal source of revenue
  15. propitious presenting favorable circumstances
  16. pronoun a function word that is used in place of a noun
  17. proportionateness the relation of corresponding in degree or size or amount
  18. proportionate being in due magnitude or extent
  19. preparation setting in order in advance some act or purpose
  20. propitiousness the favorable quality of strongly indicating a successful result