1. one thousand the cardinal number that is the product of 10 and 100
  2. one-thousandth one part in a thousand equal parts
  3. ten thousand the cardinal number that is the product of ten and one thousand
  4. ten-thousandth one part in ten thousand equal parts
  5. condescending characteristic of those who treat others with arrogance
  6. incessant uninterrupted in time and indefinitely long continuing
  7. anthozoan sessile marine coelenterates including solitary and colonial polyps; the medusoid phase is entirely suppressed
  8. enthusiast an ardent supporter of some person or activity
  9. thousand the cardinal number that is the product of 10 and 100
  10. on the one hand from one point of view
  11. one-ten-thousandth one part in ten thousand equal parts
  12. on the spot at the place in question; there
  13. on the side without official authorization
  14. on-the-scene at the scene of action
  15. indecent not in keeping with accepted standards of polite society
  16. on-the-spot at the scene of action
  17. enthusiasm a feeling of excitement
  18. anticipate regard something as probable or likely
  19. analysand a person undergoing psychoanalysis
  20. conscientious characterized by extreme care and great effort