jot vs squiggle

jot

verb
  • To write quickly. 

noun
  • Iota; the smallest letter or stroke of any writing. 

  • A small amount, bit; the smallest amount. 

  • A brief and hurriedly written note. 

squiggle

verb
  • To write illegibly. 

  • To make a squiggle. 

  • To wriggle or squirm. 

noun
  • A short twisting or wiggling line or mark. 

  • Synonym of tilde. 

  • An illegible scrawl. 

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