M vs kilo-

M

character

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

noun

  • the number of minutes a player spent at the crease 

  • Monsieur 

  • A film with the content rating M. 

  • the number of maiden overs bowled 

name

  • Michigan. 

kilo-

prefix

  • Multiplying the unit to which it is attached by 2¹⁰ (1024) 

  • In the International System of Units and other metric systems of units, multiplying the unit to which it is attached by 1,000. Symbol: k 

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