affirm vs consort

affirm

verb
  • To agree, verify or concur; to answer positively. 

  • To make firm; to confirm, or ratify; especially (law) to assert or confirm, as a judgment, decree, or order, brought before an appellate court for review. 

  • To state under a solemn promise to tell the truth which is considered legally equivalent to an oath, especially of those who have religious or other moral objections to swearing oaths; also solemnly affirm. 

  • To assert positively; to tell with confidence; to aver; to maintain as true. 

  • To support or encourage. 

consort

verb
  • To be in agreement. 

  • To associate or keep company (with). 

noun
  • The spouse of a monarch. 

  • A ship accompanying another. 

  • Association or partnership. 

  • A group or company, especially of musicians playing the same type of instrument. 

  • A husband, wife, companion or partner. 

  • An informal, usually well-publicized sexual companion of a monarch, aristocrat, celebrity, etc. 

adj
  • of a title, by virtue of one's (living) spouse; often contrasted with regnant and dowager 

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