hearing vs unplugged

hearing

adj
  • Able to hear, as opposed to deaf. 

noun
  • The sense used to perceive sound. 

  • A proceeding at which discussions are heard. 

  • The act by which something is heard. 

  • A legal procedure done before a judge, without a jury, as with an evidentiary hearing. 

unplugged

adj
  • Using acoustic instruments, especially instead of electric ones. 

  • Presented in a more low-key and intimate context than usual. 

  • Not plugged in. 

  • Without a plug or bung (of a vessel containing liquid) 

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