1. concordat a signed written agreement between two or more parties
  2. concord a harmonious state of things and of their properties
  3. Concord capital of the state of New Hampshire
  4. consortium a cooperative association among institutions or companies
  5. concordant being of the same opinion
  6. concrete capable of being perceived by the senses
  7. concur happen simultaneously
  8. concordance a harmonious state of things and of their properties
  9. Gongorism an affected elegance of style that was introduced into Spanish literature by the poet Gongora
  10. Cancridae many of the best known edible crabs
  11. Congridae marine eels
  12. concretism a representation of an abstract idea in concrete terms
  13. congruent corresponding in character or kind
  14. cofferdam large watertight chamber used for construction under water
  15. concurrent occurring or operating at the same time
  16. congo red a red-brown azo dye especially as a chemical pH indicator
  17. cancroid the most common form of skin cancer
  18. Goncourt French writer who collaborated with his brother Jules de Goncourt on many books and who in his will established the Prix Goncourt (1822-1896)
  19. concomitant following or accompanying as a consequence
  20. conclude bring to a close