1. thirty-two being two more than thirty
  2. thirtieth position 30 in a countable series of things
  3. thirty-eight being eight more than thirty
  4. thwarted disappointingly unsuccessful
  5. Theridiidae a family of comb-footed spiders
  6. thirty-eighth the ordinal number of thirty-eight in counting order
  7. threaded (of bolts or screws) having screw threads
  8. Turdidae thrushes
  9. birthday the date on which a person was born
  10. torridity extreme heat
  11. thoriated being or sounding of nervous or suppressed laughter
  12. throated having a throat as specified
  13. theridiid spider having a comb-like row of bristles on each hind foot
  14. thirty the cardinal number that is the product of ten and three
  15. thirty-one being one more than thirty
  16. Thursday the fifth day of the week; the fourth working day
  17. thirteenth position 13 in a countable series of things
  18. thirdly in the third place
  19. dirty dog a person who is deemed to be despicable or contemptible
  20. thirty-three being three more than thirty