guttural vs mewing

guttural

noun
  • A harsh and throaty spoken sound 

adj
  • Sounding harsh and throaty. 

  • having a place of articulation towards the back of the mouth; in modern use, uvular, pharyngeal, or glottal; in earlier or non-technical use, also including velar. 

  • Of, relating to, or connected to the throat. 

mewing

noun
  • The act of producing a mew sound. 

  • The act of one who mews (in any sense). 

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