chatter vs scritch

chatter

noun
  • An intermittent noise, as from vibration. 

  • The vocalisations of a Eurasian magpie, Pica pica. 

  • One who chats. 

  • The sound of talking. 

  • The vocalisations of various birds or other animals. 

  • The situation where a drill or similar tool vibrates and tears the material rather than cutting it cleanly. 

  • In national security, the degree of communication between suspect groups and individuals, used to gauge the degree of expected terrorist activity. 

  • A user of chat rooms. 

  • Talk, especially meaningless or unimportant talk. 

verb
  • To talk idly. 

  • To make a noise by rapid collisions. 

  • To utter sounds which somewhat resemble language, but are inarticulate and indistinct. 

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