afro vs bouffant

afro

noun
  • hairstyle characterized by tightly curled locks and a rounded shape. 

  • A person of African ancestry 

bouffant

noun
  • A puffy, round hairstyle, popular in the mid-to-late 16th century, characterized by hair raised high on the head and usually covering the ears or hanging down on the sides. 

adj
  • Of hair or clothing, full-bodied or puffy; puffed out away from head or body. 

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