KISS vs pash

KISS

noun

  • The KISS principle. 

pash

noun

  • A passionate kiss. 

  • The object of a romantic infatuation; a crush. 

  • A romantic infatuation; a crush. 

  • Any obsession or passion. 

verb

  • To snog, to make out, to kiss. 

  • To throw (or be thrown) and break. 

  • To strike; to crush; to smash; to dash into pieces. 

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