employ vs injury

employ

noun
  • The state of being an employee; employment. 

verb
  • To hire (somebody for work or a job). 

  • To use (somebody for a job, or something for a task). 

  • To make busy. 

injury

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

  • Damage to the body of a living thing. 

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

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