mither vs scritch

mither

verb
  • To pester or irritate someone. 

  • To make an unnecessary fuss, moan, bother. 

noun
  • mother 

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 mither and scritch occurred in a corpus of books? (source: Google Ngram Viewer )