objection vs recommendation

objection

noun
  • The act of objecting. 

  • A statement expressing opposition, or a reason or cause for expressing opposition (generally followed by the adposition to). 

  • An official protest raised in a court of law during a legal trial over a violation of the rules of the court by the opposing party. 

intj
  • An assertion that a question or statement is in violation of the rules of the court. 

recommendation

noun
  • An act of recommending. 

  • A suggestion or proposal about the best course of action (with adpositions including "about" for the context and "to" for the course of action) 

  • That which is recommended. 

  • A commendation or endorsement. 

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