1. draw out make more sociable
  2. dry out become dry or drier
  3. throw out throw or cast away
  4. trout any of various game and food fishes of cool fresh waters mostly smaller than typical salmons
  5. try out put to the test, as for its quality, or give experimental use to
  6. throughout from first to last
  7. tryout a test of the suitability of a performer
  8. drouth a shortage of rainfall
  9. drawn-out relatively long in duration; tediously protracted
  10. drag out last unnecessarily long
  11. tire out exhaust or get tired through overuse or great strain or stress
  12. dread fearful expectation or anticipation
  13. drown out make imperceptible
  14. drop out give up in the face of defeat of lacking hope; admit defeat
  15. dropout someone who quits school before graduation
  16. drum out remove from a position or office
  17. draught a serving of drink (usually alcoholic) drawn from a keg
  18. draft a current of air
  19. dryad a deity or nymph of the woods
  20. dried not still wet