fess vs intromit

fess

verb
  • To confess; to admit. 

noun
  • A horizontal band across the middle of the shield. 

adj
  • Of animals, bad-tempered, fierce. 

  • Lively; active; strong. 

  • Proud; conceited. 

intromit

verb
  • To allow to pass in; to admit. 

  • To intermeddle with the effects or goods of another. 

  • To send in or put in; to insert or introduce. 

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