reproof vs scolding

reproof

noun
  • An act or instance of reproving or of reprobating; a rebuke, a reproach, an admonition. 

verb
  • To proof again. 

scolding

noun
  • A succession of critical remarks, such as those directed by a parent towards a misbehaving child. 

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