1. darkness absence of light or illumination
  2. arteria renalis an artery originating from the abdominal aorta and supplying the kidneys and adrenal glands and ureters
  3. dreariness extreme dullness; lacking spirit or interest
  4. dark-green of the color between blue and yellow in the color spectrum
  5. recurrence event of happening again, especially at regular intervals
  6. Parkeriaceae coextensive with the genus Ceratopteris
  7. target area the location of the target that is to be hit
  8. Matricaria oreades mat-forming perennial herb of Asia Minor
  9. torque wrench a wrench that has a gauge that indicates the amount of torque being applied
  10. dark bread bread made with whole wheat flour
  11. Dark Ages the period of history between classical antiquity and the Italian Renaissance
  12. dark horse a racehorse about which little is known
  13. Carex arenaria European maritime sedge naturalized along Atlantic coast of United States; rootstock has properties of sarsaparilla
  14. dark-brown of a color similar to that of wood or earth
  15. order Araneae spiders
  16. transparency the quality of being clear
  17. order Arales Araceae; Lemnaceae
  18. Dalbergia cearensis Brazilian tree yielding a handsome cabinet wood
  19. temporariness the property of lasting only a short time
  20. order arms a position in the manual of arms