make fun of vs ridicule

make fun of

verb
  • To tease, ridicule or make jokes about, generally in a pejorative manner. 

ridicule

verb
  • to criticize or disapprove of someone or something through scornful jocularity; to make fun of 

noun
  • An object of sport or laughter; a laughing stock. 

  • The quality of being ridiculous; ridiculousness. 

  • derision; mocking or humiliating words or behaviour 

  • A small woman's handbag; a reticule. 

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