monitorial vs threatening

monitorial

adj
  • Of, or relating to an admonition; monitory. 

  • Not secret and therefore printed in the Monitor. 

  • Of, or relating to monitors. 

threatening

adj
  • Making threats, making statements about a willingness to cause harm. 

  • Presenting a threat, posing a likely risk of harm. 

noun
  • An act of threatening; a threat. 

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