scholar vs school-leaver

scholar

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

  • A specialist in a particular branch of knowledge. 

  • someone who received a prestigious scholarship 

  • A learned person; a bookman. 

school-leaver

noun
  • A high-school student who has recently graduated. 

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