booster vs neighbour

booster

noun
  • Someone who is a fan or supporter of something. 

  • Something that boosts. 

  • A term that serves to amplify or strengthen an utterance, such as "really". 

  • Someone who promotes a town or business. 

  • A member of a booster club. 

  • A booster dose. 

  • A booster engine fitted to a steam locomotive. 

  • A motor-generator set used for voltage regulation in direct current electrical power circuits. 

  • A thief. 

  • A small quantity of a sensitive explosive that is triggered by a detonator and provides the energy needed to detonate a larger quantity of a less-sensitive explosive. 

  • A package of cards or figurines designed to add to a player's collection. 

  • A power-up item. 

  • The first stage of a multistage rocket that provides the thrust for liftoff and the initial flight. 

verb
  • To give a booster shot to; to boost. 

neighbour

noun
  • One who is near in sympathy or confidence. 

  • 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. 

  • A fellow human being. 

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

  • To associate intimately with; to be close to. 

  • To be adjacent to 

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