poopy vs smelly

poopy

adj
  • Dirty with feces. 

  • Depressed, weak, or worthless. 

  • Resembling or characteristic of feces. 

noun
  • excrement. 

smelly

adj
  • Having a bad smell. 

  • Having signs that suggest a design problem; having a code smell. 

  • Having a quality that arouses suspicion. 

noun
  • a Short Magazine Lee Enfield rifle or one of its derivatives. 

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