prig vs smush

prig

verb
  • To copulate. 

  • To ride. 

noun
  • A deliberately superior person; a person who demonstrates an exaggerated conformity or propriety, especially in an irritatingly arrogant or smug manner. 

smush

verb
  • to mash; or push; especially to push down or in; compress 

  • To engage in intimate contact, especially sexual relations. 

noun
  • A beaten or pulverized mass. 

  • An act of crushing or squeezing. 

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