1. road map a map showing roads (for automobile travel)
  2. roadman a workman who is employed to repair roads
  3. adamant very hard native crystalline carbon valued as a gem
  4. root cap thimble-shaped mass of cells covering and protecting the growing tip of a root
  5. romp play boisterously
  6. readmit admit anew
  7. red maple maple of eastern and central America
  8. ready-made made for purchase and immediate use
  9. radome a housing for a radar antenna; transparent to radio waves
  10. reed mace tall marsh plant with cylindrical seed heads that explode when mature shedding large quantities of down; its long flat leaves are used for making mats and chair seats; of North America, Europe, Asia and North Africa
  11. core dump dump of the contents of the chief registers in the CPU
  12. damp slightly wet
  13. road metal broken rock used for repairing or making roads
  14. radium an intensely radioactive metallic element that occurs in minute amounts in uranium ores
  15. bitmap an image represented as a two dimensional array of brightness values for pixels
  16. redeemable able to be converted into ready money or the equivalent
  17. dump a piece of land where waste materials are dumped
  18. reedmace tall marsh plant with cylindrical seed heads that explode when mature shedding large quantities of down; its long flat leaves are used for making mats and chair seats; of North America, Europe, Asia and North Africa
  19. broad jump the act of jumping as far as possible from a running start
  20. tamp press down tightly

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