converse vs neighbour

converse

verb
  • To keep company; to hold intimate intercourse; to commune. 

  • To talk; to engage in conversation. 

adj
  • opposite; reversed in order or relation; reciprocal 

noun
  • Free verbal interchange of thoughts or views; conversation; chat. 

  • The opposite or reverse. 

  • One of a pair of terms that name or describe a relationship from opposite perspectives; converse antonym; relational antonym. 

  • Of a proposition or theorem of the form: given that "If A is true, then B is true", then "If B is true, then A is true.". 

neighbour

verb
  • To associate intimately with; to be close to. 

  • To be similar to, to be almost the same as. 

  • To be adjacent to 

noun
  • A person living on adjacent or nearby land; a person situated adjacently or nearby; anything (of the same type of thing as the subject) in an adjacent or nearby position. 

  • One who is near in sympathy or confidence. 

  • A fellow human being. 

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