1. pit viper New World vipers with hollow fangs and a heat-sensitive pit on each side of the head
  2. pied piper a leader who entices people to follow
  3. Pied Piper the title character in a German folk tale and in a poem by Robert Browning
  4. bast fiber strong woody fibers obtained especially from the phloem of from various plants
  5. native pear tree bearing pear-shaped fruit with a thick woody epicarp
  6. motive power the power or ability to move
  7. pettifogger someone who argues over unimportant details
  8. petty officer a noncommissioned officer in the Navy or Coast Guard with a rank comparable to sergeant in the Army
  9. pad of paper a number of sheets of paper fastened together along one edge
  10. native bear sluggish tailless Australian arboreal marsupial with grey furry ears and coat; feeds on eucalyptus leaves and bark
  11. pettifoggery a quarrel about petty points
  12. plant fiber fiber derived from plants
  13. sand viper highly venomous viper of northern Africa and southwestern Asia having a horny spine above each eye
  14. striper a serviceman who wears stripes on the uniform to indicate rank or years of service
  15. bird of prey any of numerous carnivorous birds that hunt and kill other animals
  16. viper a venomous Old World snake
  17. piper someone who plays the bagpipe
  18. proper marked by suitability or rightness or appropriateness
  19. temper a characteristic state of feeling
  20. big dipper elevated railway in an amusement park

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