attic vs headpiece

attic

noun
  • A person's head or brain. 

  • The space, often unfinished and with sloped walls, directly below the roof in the uppermost part of a house or other building, generally used for storage or habitation. 

headpiece

noun
  • The head; the brain. 

  • A headstall. 

  • A decorative page heading used at the start of volumes or chapters. 

  • A headset. 

  • The top piece or part of various things. 

  • Something covering the head. 

  • Protecting cover for the head; a helmet. 

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