shocker vs surprise

shocker

noun
  • Something done really badly. 

  • A device for giving electric shocks. 

  • Synonym of stooker. 

  • One who or that which shocks or startles. 

  • A particular hand gesture with a sexual connotation. 

  • Sexual act related to the shocker hand gesture: two in the pink, one in the stink. 

surprise

noun
  • Something unexpected. 

  • The feeling that something unexpected has happened. 

verb
  • To attack unexpectedly. 

  • To take unawares. 

  • To do something to (a person) that they are not expecting, as a surprise. 

  • To cause (someone) to feel unusually alarmed or delighted by something unexpected. 

  • To undergo or witness something unexpected. 

  • To cause surprise. 

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