1. Cartesian of or relating to Rene Descartes or his works
  2. acaroid resin an alcohol-soluble resin from Australian trees
  3. acaridiasis infestation with itch mites
  4. accaroid resin an alcohol-soluble resin from Australian trees
  5. courtesan a woman who cohabits with an important man
  6. Egeria densa aquatic plant with deep green foliage useful to oxygenate an aquarium; sometimes placed in genus Egeria
  7. agreed upon constituted or contracted by stipulation or agreement
  8. accreditation the act of granting official approval or recognition
  9. au gratin covered with breadcrumbs or cheese and baked
  10. acridness extreme bitterness
  11. accroides an alcohol-soluble resin from Australian trees
  12. accroides resin an alcohol-soluble resin from Australian trees
  13. awkwardness trouble in carrying or managing caused by bulk or shape
  14. accordion a portable box-shaped free-reed instrument
  15. iridescent varying in color when seen in different lights
  16. Richardson British stage and screen actor noted for playing classic roles (1902-1983)
  17. accordance concurrence or agreement of opinion
  18. recrudescence a return of something after a period of abatement
  19. recrudescent the revival of an unfortunate situation after a period of abatement
  20. subartesian (of water) rising naturally in a well to a height appreciably above that of the surrounding water table but not flowing out of the well