covenant vs peril

covenant

verb
  • To make a stipulation. 

  • To enter into, or promise something by, a covenant. 

  • To enter a formal agreement. 

  • To bind oneself in contract. 

noun
  • A promise, incidental to a deed or contract, either express or implied. 

  • An incidental clause in an agreement. 

  • An agreement to do or not do a particular thing. 

  • A pact or binding agreement between two or more parties. 

peril

verb
  • To cause to be in danger; to imperil; to risk. 

noun
  • A situation of serious and immediate danger. 

  • An event which causes a loss, or the risk of a specific such event. 

  • Something that causes, contains, or presents danger. 

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