fondle vs toenail

fondle

verb
  • To touch or stroke lovingly. 

  • To grasp. 

toenail

verb
  • To fasten two pieces of lumber together by applying nails or screws into both boards at an angle. 

noun
  • The thin, horny, transparent plate covering the upper surface of the end of a toe. 

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