see vs understand

see

verb
  • To form a mental picture of. 

  • Used to emphasise a proposition. 

  • To date frequently. 

  • To be the setting or time of. 

  • To ensure that something happens, especially while witnessing it. 

  • To come to a realization of having been mistaken or misled. 

  • To foresee, predict, or prophesy. 

  • To visit for a medical appointment. 

  • To reference or to study for further details. 

  • To examine something closely, or to utilize something, often as a temporary alternative. 

  • To watch (a movie) at a cinema, or a show on television etc. 

  • To understand. 

  • To witness or observe by personal experience. 

  • To perceive or detect someone or something with the eyes, or as if by sight. 

  • To wait upon; attend, escort. 

  • To respond to another player's bet with a bet of equal value. 

  • To determine by trial or experiment; to find out (if or whether). 

  • To include as one of something's experiences. 

  • To have an interview with; especially, to make a call upon; to visit. 

noun
  • A seat; a site; a place where sovereign power is exercised. 

  • a diocese, archdiocese; a region of a church, generally headed by a bishop, especially an archbishop. 

  • The office of a bishop or archbishop; bishopric or archbishopric 

intj
  • Introducing an explanation 

understand

verb
  • To grasp a concept fully in one's mind, especially (of words, statements, art, etc.) to be aware of the meaning of and (of people) to be aware of the intent of. 

  • To believe, to think one grasps sufficiently despite potentially incomplete knowledge. 

  • To stand underneath, to support. 

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