1. rice rat hardy agile rat of grassy marshes of Mexico and the southeastern United States
  2. race riot a riot caused by hatred for one another of members of different races in the same community
  3. reiterate say, state, or perform again
  4. ricer a kitchen utensil used for ricing soft foods by extruding them through small holes
  5. rhetoric study of the technique for using language effectively
  6. reticent reluctant to draw attention to yourself
  7. lacerate cut or tear irregularly
  8. racecard a program for a race meeting
  9. ricebird migratory American songbird
  10. macerate soften and cause to disintegrate as a result
  11. biserrate having saw-like notches with the notches themselves similarly notched
  12. acerate narrow and long and pointed; as pine leaves
  13. roof rat common household pest originally from Asia that has spread worldwide
  14. disparate fundamentally different or distinct in quality or kind
  15. rice paddy an irrigated or flooded field where rice is grown
  16. cerate a hard medicated paste made of lard or oil mixed with wax or resin
  17. Ricardo English economist who argued that the laws of supply and demand should operate in a free market (1772-1823)
  18. Seurat French painter who developed pointillism (1859-1891)
  19. racer someone who drives racing cars at high speeds
  20. cert an absolute certainty