1. embark on get off the ground
  2. embargo a government order imposing a trade barrier
  3. embarkation the act of passengers and crew getting aboard a ship or aircraft
  4. embark go on board
  5. empirical derived from experiment and observation rather than theory
  6. embarkment the act of passengers and crew getting aboard a ship or aircraft
  7. imperative requiring attention or action
  8. embarrass cause to feel self-conscious
  9. embrown make brown in color
  10. embryonic of an organism prior to birth or hatching
  11. empyrean of or relating to the sky or heavens
  12. embrocation a medicinal liquid that is rubbed into the skin to relieve muscular stiffness and pain
  13. umbrage a feeling of anger caused by being offended
  14. imprison lock up or confine, in or as in a jail
  15. embarrassing causing to feel shame
  16. umbrageous filled with shade
  17. Umbrian an extinct Italic language of ancient southern Italy
  18. impression a vague idea in which some confidence is placed
  19. imbrication covering with a design in which one element covers a part of another (as with tiles or shingles)
  20. Empirin the acetylated derivative of salicylic acid