fib vs perjure

fib

verb
  • To lie, especially more or less inconsequentially. 

noun
  • A liar. 

  • The fibula. 

  • A kind of experimental poem where the number of syllables in each line is the next succeeding Fibonacci number. 

  • A lie, especially one that is more or less inconsequential. 

perjure

verb
  • To make a false oath to; to deceive by oaths and protestations. 

  • To cause to violate an oath or a vow; to cause to make oath knowingly to what is untrue; to make guilty of perjury; to forswear; to corrupt. 

  • To knowingly and willfully make a false statement of witness while in court. 

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