c vs n

c

character
  • The third letter of the English alphabet, called cee and written in the Latin script. 

noun
  • The middle tone in either one of the sets of seven white keys on a keyboard or a set of seven strings on a stringed instrument. 

n

character
  • The fourteenth letter of the English alphabet, called en and written in the Latin script. 

noun
  • noun 

  • Neutral 

  • Shortening of and, used in set phrases like rock-n-roll. 

  • normal 

  • No 

  • neuter gender 

  • north 

How often have the words c and n occurred in a corpus of books? (source: Google Ngram Viewer )