censorious vs kvetching

censorious

adj
  • Implying or expressing censure. 

  • Addicted to censure and scolding; apt to blame or condemn; severe in making remarks on others, or on their writings or manners. 

kvetching

noun
  • Persistent complaining. 

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