encouragement vs reprimand

encouragement

noun
  • The act of encouraging 

  • Words or actions that increase someone's confidence 

  • Something that incites, supports, promotes, protects or advances; incentive 

  • The feeling of being encouraged 

reprimand

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

verb
  • To reprove in a formal or official way. 

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