hairstyle vs villus

hairstyle

noun
  • The style in which someone's hair has been cut and arranged. 

villus

noun
  • One of the fine soft hairs on fruits, flowers, and other parts of plants. 

  • A small projection from a membrane, particularly those found in the mucous membranes of the intestines. 

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