entrench vs transgress

entrench

verb
  • To invade; to encroach; to infringe or trespass; to enter on, and take possession of, that which belongs to another; usually followed by on or upon. 

  • To surround or provide with a trench, especially for defense; to dig in. 

  • To establish a substantial position in business, politics, etc. 

  • To dig or excavate a trench; to trench. 

  • To cut in; to furrow; to make trenches in or upon. 

  • To become completely absorbed in and fully accept one's beliefs, even in the face of evidence against it and refusing to be reasoned with. 

transgress

verb
  • To act in violation of some law. 

  • To commit an offense; to sin. 

  • To exceed or overstep some limit or boundary. 

  • To spread over land along a shoreline; to inundate. 

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