boa vs cravat

boa

noun
  • A type of long scarf; typically made from synthetic or real feathers (or occasionally fur), and usually worn by being draped across the shoulders with the ends hanging low, sometimes also with a loop around the neck. 

  • Any of a group of large American snakes, of the genus Boa, subfamily Boinae, or family Boidae, including the boa constrictor and the emperor boa of Mexico. 

cravat

noun
  • A decorative fabric band or scarf worn around the neck by women. 

  • A wide fabric band worn as a necktie by men having long ends hanging in front. 

  • A bandage resembling a cravat, particularly a triangular bandage folded into a strip. 

verb
  • To adorn with a cravat; to tie a cravat, or something resembling a cravat, around the neck. 

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