hobnob vs neighbour

hobnob

verb
  • To associate with in a friendly manner, often with those of a higher class or status. 

  • To drink together. 

adj
  • On friendly terms; in friendly association. 

noun
  • A drinking together. 

  • An informal chat. 

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 hobnob and neighbour occurred in a corpus of books? (source: Google Ngram Viewer )