confirmation vs strife

confirmation

noun
  • An act whereby something conditional or voidable is made sure and unavoidable, especially the possession of an estate. 

  • An official indicator that things will happen as planned. 

  • A ceremony of sealing and conscious acknowledgement of the faith in many Christian churches, typically around the ages of 14 to 18; considered a sacrament in some churches, including Catholicism, but not in most Protestant churches. 

  • A verification that something is true or has happened. 

strife

noun
  • Exertion or contention for superiority, either by physical or intellectual means. 

  • A trouble of any kind. 

  • Striving; earnest endeavor; hard work. 

  • Bitter conflict, sometimes violent. 

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