1. whippersnapper someone who is unimportant but cheeky and presumptuous
  2. prosper make steady progress
  3. appreciable enough to be estimated or measured
  4. perspire excrete sweat through the pores in the skin
  5. appreciably to a noticeable degree
  6. appreciator a person who is fully aware of something and understands it
  7. spruce beer a brew made by fermenting molasses and other sugars with the sap of spruce trees (sometimes with malt)
  8. opera star singer of lead role in an opera
  9. perceiver a person who becomes aware through the senses
  10. apperceive perceive in terms of a past experience
  11. perception the process of becoming aware through the senses
  12. perspective a way of regarding situations or topics
  13. apperception the process whereby an object is related to past experiences
  14. perceive become aware of through the senses
  15. prosperity the condition of having good fortune
  16. apperceptive able to relate new percepts to past experience
  17. pepper spray a nonlethal aerosol spray made with the pepper derivative oleoresin capiscum; used to cause temporary blindness and incapacitate an attacker; also used as a bear deterrent
  18. appreciated fully understood or grasped
  19. percept the representation of what is perceived
  20. prosperous in fortunate circumstances financially