creak vs scritch

creak

verb
  • To produce a creaking sound with. 

  • To make a prolonged sharp grating or squeaking sound, as by the friction of hard substances. 

  • To suffer from strain or old age. 

noun
  • The sound produced by anything that creaks; a creaking. 

scritch

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

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

noun
  • The act of scratching an itch. 

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

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