1. ex post facto affecting things past
  2. expostulate reason with for the purpose of dissuasion
  3. expostulation an exclamation of protest, opposition, or criticism
  4. ipso facto by the fact itself
  5. expositive serving to expound or set forth
  6. expectorant a medicine promoting expectoration
  7. expectorate clear out the chest and lungs
  8. Exopterygota subclass of insects characterized by gradual and usually incomplete metamorphosis
  9. expectant marked by eager anticipation
  10. expositor a person who explains
  11. exposit state
  12. expository serving to expound or set forth
  13. explicate elaborate, as of theories and hypotheses
  14. expurgate edit by omitting or modifying parts considered indelicate
  15. US Post Office an independent agency of the federal government responsible for mail delivery (and sometimes telecommunications) between individuals and businesses in the United States
  16. exposed with no protection or shield
  17. expect regard something as probable or likely
  18. accomplished fact an irreversible accomplishment
  19. expectorator a person who spits (ejects saliva or phlegm from the mouth)
  20. eggs Benedict toasted English muffin topped with ham and a poached egg (or an oyster) and hollandaise sauce

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