correspondent vs interlocutor

correspondent

noun
  • Someone who communicates with another person, or a publication, by writing. 

  • Someone who or something which corresponds. 

  • A journalist who sends reports back to a newspaper or radio or television station from a distant or overseas location. 

adj
  • Corresponding; suitable; adapted; congruous. 

  • Conforming; obedient. 

interlocutor

noun
  • A person who takes part in dialogue or conversation. 

  • A man in the middle of the line in a minstrel show who questions the end men and acts as leader. 

  • A decree of a court. 

  • An interlocutory judgement or sentence. 

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