intimation vs monitory

intimation

noun
  • Announcement; declaration. 

  • The thing intimated. 

  • The act of intimating. 

  • A hint; an obscure or indirect suggestion or notice; a remote or ambiguous reference. 

monitory

noun
  • a written letter giving admonition 

adj
  • giving admonition and warning 

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