goof vs mistake

goof

noun
  • A mistake or error. 

  • An error made during production which finds its way into the final release. 

  • A foolish and/or silly person; a goofball. 

  • A child molester. 

verb
  • To make a mistake. 

  • To engage in mischief. 

mistake

noun
  • An error; a blunder. 

  • A pitch which was intended to be pitched in a hard-to-hit location, but instead ends up in an easy-to-hit place. 

verb
  • To understand wrongly, taking one thing or person for another. 

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