screech vs scritch

screech

noun
  • A high-pitched strident or piercing sound, such as that between a moving object and any surface. 

  • A form of home-made rye whiskey made from used oak rye barrels from a distillery. 

  • Newfoundland rum. 

  • A harsh, shrill cry, as of one in acute pain or in fright; a shriek; a scream. 

verb
  • To travel very fast, as if making the sounds of brakes being released. 

  • To make such a sound. 

scritch

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

  • The act of scratching an itch. 

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

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

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