injurious vs vulnerary

injurious

adj
  • Causing physical harm or injury; harmful, hurtful. 

  • Causing harm to one's reputation; invidious, defamatory, libelous, slanderous. 

vulnerary

adj
  • Useful or used for healing wounds; healing, curative. 

noun
  • A healing drug or other agent used in healing and treating wounds. 

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