injury vs suffering

injury

noun
  • Other forms of damage sustained by a living thing, e.g. psychologically. 

  • The violation of a person's reputation, rights, property, or interests. 

  • Damage to the body of a living thing. 

suffering

noun
  • The condition of someone who suffers; a state of pain or distress. 

adj
  • Experiencing pain; characterized by suffering. 

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