reflection vs silence

reflection

noun
  • An implied criticism. 

  • The act of reflecting or the state of being reflected. 

  • The process or mechanism of determining the capabilities of an object at run-time. 

  • The folding of a part; a fold. 

  • Something, such as an image, that is reflected. 

  • The property of a propagated wave being thrown back from a surface (such as a mirror). 

  • Careful thought or consideration. 

silence

noun
  • The act of refraining from speaking. 

  • deadly silence 

  • 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. 

intj
  • Be silent. 

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