bruising vs infirm

bruising

adj
  • That bruises. 

  • Wearisome, arduous. 

noun
  • Bruises on a person's skin. 

  • A violent physical attack on a person. 

infirm

verb
  • To contradict, to provide proof that something is not. 

adj
  • Weak or ill, not in good health. 

  • Irresolute; weak of mind or will. 

  • Frail; unstable; insecure. 

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