1. casus belli an event used to justify starting a war
  2. cascabel a bell attached to a sleigh, or to the harness of a horse that is pulling a sleigh
  3. genus Cebuella pygmy marmosets
  4. crossbill finch with a bill whose tips cross when closed
  5. genus Abelia chiefly east Asian shrubs
  6. Cassius Clay United States prizefighter who won the world heavyweight championship three times (born in 1942)
  7. genus Bellis daisy
  8. excusable capable of being overlooked
  9. excusably in an excusable manner or to an excusable degree
  10. genus Pellaea genus of chiefly small rock-loving ferns
  11. Cape Sable a cape at the southwest tip of Florida
  12. Queen Isabella the queen of Castile whose marriage to Ferdinand of Aragon in 1469 marked the beginning of the modern state of Spain; they instituted the Spanish Inquisition in 1478 and sponsored the voyages of Christopher Columbus in 1492 (1451-1504)
  13. crucible a vessel used for high temperature chemical reactions
  14. accessible capable of being reached
  15. genus Blighia small genus of western African evergreen trees and shrubs bearing fleshy capsular three-seeded fruits edible when neither unripe nor overripe
  16. casuistical of or relating to or practicing casuistry
  17. genus Pilea low-growing tropical perennials grown for their stingless foliage
  18. assessable capable of being considered carefully
  19. associable capable of being associated
  20. cognisable capable of being known

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