acclamation vs commendation

acclamation

noun
  • A shout of approbation, favor, or assent; eager expression of approval; loud applause. 

  • An oral vote taken without formal ballot and with much fanfare; typically an overwhelmingly affirmative vote. 

  • A representation, in sculpture or on medals, of people expressing joy. 

  • The act of winning an election to a post because there were no other candidates. 

commendation

noun
  • The act of commending; praise; favorable representation in words; recommendation. 

  • That which is the ground of approbation or praise. 

  • A message of affection or respect; compliments; greeting. 

  • An award or recognition for performance; a medal. 

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