droll vs jesting

droll

adj

  • Oddly humorous; whimsical, amusing in a quaint way; waggish. 

jesting

adj

  • playful; mocking 

  • humorous 

  • facetious 

  • jeering 

noun

  • bantering; ridicule 

  • joking 

  • mocking 

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