recognition vs silence

recognition

noun
  • Honour, favourable note, or attention. 

  • Acceptance as valid or true. 

  • The act of recognizing or the condition of being recognized (matching a current observation with a memory of a prior observation of the same entity). 

  • A return of the feu to the superior. 

  • Official acceptance of the status of a new government by that of another country. 

  • The propriety consisting for antibodies to bind to some specific antigens and not to others. 

silence

noun
  • The act of refraining from speaking. 

  • deadly silence 

  • The absence of any sound. 

intj
  • Be silent. 

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 recognition and silence occurred in a corpus of books? (source: Google Ngram Viewer )