1. conviction an unshakable belief in something without need for proof
  2. conduction deafness hearing loss due to problems with the bones of the middle ear
  3. convection transfer of heat caused by molecular motion in liquid or gas
  4. convenience the quality of being useful
  5. conduction aphasia aphasia in which the lesion is assumed to be in the association tracts connecting the various language centers in the brain; patient's have difficulty repeating a sentence just heard
  6. conventional following accepted customs and proprieties
  7. confectionery candy and other sweets considered collectively
  8. confectioner someone who makes candies and other sweets
  9. confection a food rich in sugar
  10. convocation the act of calling to a meeting
  11. conventionalize make conventional or adapt to conventions
  12. conventionalise make conventional or adapt to conventions
  13. convex lens lens such that a beam of light passing through it is brought to a point or focus
  14. converging lens lens such that a beam of light passing through it is brought to a point or focus
  15. convenient suited to your comfort or purpose or needs
  16. confectionary a confectioner's shop
  17. convexo-convex convex on both sides; shaped like a lentil
  18. convention the act of meeting formally
  19. convincingness the power of argument or evidence to cause belief
  20. conservation of mass a fundamental principle of classical physics that matter cannot be created or destroyed in an isolated system

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