doody vs poopy

doody

noun

  • Excrement, poop. 

verb

  • To defecate, poop. 

poopy

noun

  • excrement. 

adj

  • Depressed, weak, or worthless. 

  • Dirty with feces. 

  • Resembling or characteristic of feces. 

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