caw vs wheek

caw

noun
  • The harsh cry of a crow. 

verb
  • To make the harsh cry of a crow, rook, or raven. 

intj
  • A rendering of the vocalisation of a crow or other corvid. 

wheek

noun
  • The squeaking sound made by a guinea pig or other cavy. 

verb
  • To make a squeaking sound. 

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