squiggle vs toenail

squiggle

noun
  • An illegible scrawl. 

  • A short twisting or wiggling line or mark. 

  • Synonym of tilde. 

verb
  • To write illegibly. 

  • To make a squiggle. 

  • To wriggle or squirm. 

toenail

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

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

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