approval vs ridicule

approval

noun
  • An expression of favorable acceptance and encouragement; a compliment that also condones. 

  • Something mailed by a seller to a collector to match their stated interests; the collector can approve of or return the item. 

  • An expression granting permission; an indication of agreement with a proposal; an acknowledgement that a person, thing, or event meets requirements. 

ridicule

noun
  • derision; mocking or humiliating words or behaviour 

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

  • The quality of being ridiculous; ridiculousness. 

  • A small woman's handbag; a reticule. 

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

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