castigate vs reprimand

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. 

reprimand

verb
  • To reprove in a formal or official way. 

noun
  • A severe, formal or official reproof; reprehension, rebuke, private or public. 

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