backbreaker vs clamorous

backbreaker

noun
  • A strenuous and exhausting task, typically involving physical effort. 

clamorous

adj
  • Of great intensity. 

  • Creating a loud noise. 

  • Expressed loudly. 

  • Filled with or accompanied by a great deal of noise. 

  • Insistently expressing a desire for something. 

  • Having especially (and often unpleasantly) bright or contrasting colours or patterns. 

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