castigate vs fustigate

castigate

verb
  • To execrate or condemn something in a harsh manner, especially by public criticism. 

  • To revise or make corrections to a publication. 

  • To punish or reprimand someone severely. 

fustigate

verb
  • To harshly criticize someone. 

  • To hit someone with a club. 

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