hoof vs toecap

hoof

noun
  • The human foot. 

  • The tip of a toe of an ungulate such as a horse, ox or deer, strengthened by a thick keratin covering. 

verb
  • To trample with hooves. 

  • To dance, especially as a professional. 

  • To kick, especially to kick a football a long way downfield with little accuracy. 

  • To walk. 

toecap

noun
  • A piece of leather or other material on a shoe or boot that covers the toes. 

  • a piece of hard steel or leather on a shoe or boot for protection of the toes. 

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