reminder vs shrug

reminder

noun
  • Someone or something that reminds. 

  • Writing that reminds of open payments. 

shrug

noun
  • A lifting of the shoulders to signal indifference or a casual lack of knowledge. 

  • A cropped, cardigan-like garment with short or long sleeves, typically knitted. 

verb
  • To raise (the shoulders) to express uncertainty, lack of concern, (formerly) dread, etc. 

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