dedication vs weakness

dedication

noun
  • A note addressed to a patron or friend, prefixed to a work of art as a token of respect, esteem, or affection. 

  • The deliberate or negligent surrender of all rights to property. 

  • A ceremony marking an official completion or opening. 

  • The act of dedicating or the state of being dedicated. 

weakness

noun
  • A special fondness or desire. 

  • An inadequate quality; fault 

  • The condition of being weak. 

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