m vs n

m

character

  • The thirteenth letter of the English alphabet, called em and written in the Latin script. 

verb

  • make 

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 m and n occurred in a corpus of books? (source: Google Ngram Viewer )