rasp vs ribbit

rasp

noun
  • The sound made by this tool when used, or any similar sound. 

  • A coarse file, on which the cutting prominences are distinct points raised by the oblique stroke of a sharp punch, instead of lines raised by a chisel, as on the true file. 

verb
  • To use a rasp. 

  • To say in a raspy voice. 

  • To make a noise similar to the one a rasp makes in use; to utter rasps. 

  • To grate harshly upon; to offend by coarse or rough treatment or language. 

  • To work something with a rasp. 

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 rasp and ribbit occurred in a corpus of books? (source: Google Ngram Viewer )