ribbit vs yelp

ribbit

noun
  • The vocal sound made by a frog or toad. 

verb
  • To make the sound of a frog or toad. 

intj
  • The vocal sound made by a frog or toad. 

  • Used to anonymously and disrespectfully break silence, as in educational or ceremonial settings 

yelp

noun
  • An abrupt, high-pitched noise or utterance. 

  • A type of emergency vehicle siren sounding quicker and more intense than the wail. 

verb
  • To utter an abrupt, high-pitched noise. 

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