1. riot gun a firearm designed to disperse rioters rather than to inflict serious injury or death
  2. Rattigan British playwright (1911-1977)
  3. red lauan valuable Philippine timber tree
  4. red giant a large, old, luminous star
  5. Ryukyuan a member of the Japanese people living on the Ryukyu Islands southwest of Japan
  6. set gun a gun that is set to fire on any intruder that comes in contact with the wire that sets it off
  7. taguan East Indian flying squirrel
  8. root canal the passage in the root of a tooth through which its nerve and blood vessels enter the pulp cavity
  9. reed organ a free-reed instrument in which air is forced through the reeds by bellows
  10. ortygan any of several East Indian birds
  11. root cap thimble-shaped mass of cells covering and protecting the growing tip of a root
  12. hired gun a professional killer who uses a gun
  13. road gang a gang of road workers
  14. toucan brilliantly colored arboreal fruit-eating bird of tropical America having a very large thin-walled beak
  15. cardigan a knitted sweater that can be fastened up the front
  16. Tarquin according to legend, the seventh and last Etruscan king of Rome who was expelled for his cruelty (reigned from 534 to 510 BC)
  17. Cardigan slightly bowlegged variety of corgi having rounded ears and a long tail
  18. retaking the act of taking something back
  19. CAT scan an image produced by scanning
  20. Antiguan a native or inhabitant of Antigua