causticness vs censure

causticness

noun
  • The state or quality of being caustic. 

censure

noun
  • Judicial or ecclesiastical sentence or reprimand; condemnatory judgment. 

  • An official reprimand. 

  • The act of blaming, criticizing, or condemning as wrong; reprehension. 

verb
  • To criticize harshly. 

  • To formally rebuke. 

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