explanation vs silence

explanation

noun
  • Something that explains, makes understandable. 

  • A resolution of disputed points pursuant to discussion; a mutual clarification of disputed points; reconciliation. 

  • The act or process of explaining. 

silence

intj
  • Be silent. 

noun
  • deadly silence 

  • The act of refraining from speaking. 

  • The absence of any sound. 

verb
  • To repress the expression of something. 

  • To suppress criticism, etc. 

  • To block gene expression. 

  • To murder. 

  • To make (someone or something) silent. 

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