scholar vs trainer

scholar

noun
  • A learned person; a bookman. 

  • A specialist in a particular branch of knowledge. 

  • someone who received a prestigious scholarship 

  • A student; one who studies at school or college, typically having a scholarship. 

trainer

noun
  • A person who trains another; a coach. 

  • A person responsible for treating injuries sustained by players during matches; a physiotherapist. 

  • A patch for a video game that applies cheats. 

  • A running shoe or sneaker. 

  • A piece of indoor equipment allowing a bicycle to be ridden while stationary. 

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