embroil vs inculpate

embroil

verb
  • To draw into a situation; to cause to be involved. 

  • To implicate in confusion; to complicate; to jumble. 

inculpate

verb
  • To imply the guilt of; to blame or incriminate. 

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