groan vs ribbit

groan

noun
  • A low creaking sound from applied pressure or weight. 

  • A low, mournful sound uttered in pain or grief. 

  • A low, guttural sound uttered in frustration, disapproval, or ecstasy. 

verb
  • To seemingly creak under the strain of being heavily laden. 

  • To make a groan. 

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 

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