injury vs wheal

injury

noun
  • Damage to the body of a living thing. 

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

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

wheal

noun
  • A small raised swelling on the skin, often itchy, caused by a blow from a whip or an insect bite etc. 

  • A mine. 

verb
  • Synonym of wale. 

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