bravo vs caw

bravo

noun
  • A shout of "bravo!" 

  • A hired soldier; an assassin; a desperado. 

verb
  • To cheer or applaud, especially by saying bravo! 

intj
  • Used to express acclaim, especially to a performer. 

caw

noun
  • The harsh cry of a crow. 

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

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

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