1. empress a woman emperor or the wife of an emperor
  2. impress have a powerful and usually positive effect on
  3. imprecise not sharply exact or accurate
  4. embarrass cause to feel self-conscious
  5. empirical derived from experiment and observation rather than theory
  6. imperative requiring attention or action
  7. imperious having or showing arrogant superiority
  8. impervious not admitting of passage or capable of being affected
  9. impresario a sponsor who books and stages public entertainments
  10. impressed deeply or markedly affected or influenced
  11. embarrassed feeling or caused to feel uneasy and self-conscious
  12. impression a vague idea in which some confidence is placed
  13. empiricism the doctrine that knowledge derives from experience
  14. imperialism a policy of extending your rule over foreign countries
  15. impressive making a strong or vivid mental image
  16. improvise manage in a makeshift way; do with whatever is at hand
  17. embrace squeeze tightly in your arms, usually with fondness
  18. empiricist a philosopher who subscribes to empiricism
  19. imprison lock up or confine, in or as in a jail
  20. Ambrosiaceae in some classifications considered a separate family comprising a subgroup of the Compositae including the ragweeds