dissimulate vs fib

dissimulate

verb
  • To practise deception by concealment or omission, or by feigning a false appearance. 

  • To connive at; to wink at; to pretend not to notice. 

  • To disguise or hide by adopting a false appearance. 

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. 

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