cwtch vs oxter

cwtch

verb

  • To hug or cuddle. 

  • To crouch down. 

noun

  • A cubbyhole or similar hiding place. 

  • A hug or cuddle. 

oxter

verb

  • To hug with the arms, or support by taking the arm of. 

noun

  • The armpit. 

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