brunt vs weakness

brunt

noun
  • The major part of something; the bulk. 

  • The force or shock of an attack in war. 

  • The full adverse effects; the chief consequences or negative results of a thing or event. 

verb
  • To bear the brunt of; to weather or withstand. 

weakness

noun
  • A special fondness or desire. 

  • An inadequate quality; fault 

  • The condition of being weak. 

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