excoriate vs scritch

excoriate

verb
  • To wear off the skin of; to chafe or flay. 

  • To strongly denounce or censure. 

scritch

verb
  • To scratch so as to relieve an itch or irritation. 

  • To make a light scratching sound, like a small animal burrowing. 

noun
  • The act of scratching an itch. 

  • A light scratching sound, like a small animal burrowing. 

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