churr vs jangle

churr

noun
  • A low vocal sound made by some birds. 

verb
  • To make the low vocal sound of some birds. 

jangle

noun
  • A rattling metallic sound; a clang. 

  • The sound of people talking noisily. 

  • A sound typified by undistorted, treble-heavy electric guitars, played in a droning chordal style, characteristic of 1960s folk rock and 1980s indie rock music. 

verb
  • To cause (something) to make a rattling metallic sound. 

  • To irritate or jar (something). 

  • To express or say (something) in an argumentative or harsh manner. 

  • To make a rattling metallic sound. 

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