decern vs overlook

decern

verb
  • See distinctly (with the eyes or the mind); distinguish (an object or fact); discern. 

  • transferred sense 

  • Decree a person etc. to be or to do something by judicial sentence.  (in the phrase “to decern in”, obsolete) To mulct in by decree of court. 

  • Decree by judicial sentence that something be done. 

  • intransitive 

  • with simple object 

overlook

verb
  • To offer a view (of something) from a higher position. 

  • To fail to notice; to look over and beyond (anything) without seeing it. 

  • To pretend not to have noticed (something, especially a mistake or flaw); to pass over (something) without censure or punishment. 

noun
  • A vista or point that gives a beautiful view. 

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