entrench vs trespass

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. 

trespass

verb
  • To enter someone else's property illegally. 

  • To decree that a person shall be arrested for trespassing if he or she returns to someone else's land. 

  • To go too far; to put someone to inconvenience by demand or importunity; to intrude. 

noun
  • An intentional interference with another's property or person. 

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