1. capricious determined by chance or impulse rather than by necessity
  2. exercise the activity of exerting muscles to keep fit
  3. exposition a collection of things for public display
  4. exercising the activity of exerting your muscles in various ways to keep fit
  5. exerciser sports equipment used in gymnastic exercises
  6. exercise set several exercises intended to be done in series
  7. excruciation a state of acute pain
  8. explicit precisely and clearly expressed or readily observable
  9. exorcism freeing from evil spirits
  10. exorcise expel through adjuration or prayers
  11. exorcist one of the minor orders in the unreformed Western Church but now suppressed in the Roman Catholic Church
  12. exorcize expel through adjuration or prayers
  13. exertion use of physical or mental energy; hard work
  14. exorciser someone who practices exorcism
  15. exegesis an explanation or critical interpretation
  16. excursus a message that departs from the main subject
  17. exercycle an exercise device resembling a stationary bike
  18. excrescence something that bulges out or is protuberant or projects from its surroundings
  19. excretion the bodily process of discharging waste matter
  20. exhortation an earnest attempt at persuasion