jesting vs ragging

jesting

noun
  • bantering; ridicule 

  • joking 

  • mocking 

adj
  • humorous 

  • playful; mocking 

  • facetious 

  • jeering 

ragging

noun
  • The act of one who rags or teases. 

  • An initiation in educational institutions (e.g. universities) usually involving harassment by upperclassmen. 

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