adjure vs oppose

adjure

verb
  • To earnestly appeal to or advise; to charge solemnly. 

  • To issue a formal command. 

oppose

verb
  • To object to. 

  • To place in front of, or over against; to set opposite; to exhibit. 

  • To attempt to stop the progression of; to resist or antagonize by physical means, or by arguments, etc.; to contend against. 

  • To present or set up in opposition; to pose. 

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