tyke vs woofer

tyke

noun
  • A mongrel dog. 

  • A Roman Catholic 

  • An initiation level of sports competition for young children 

  • A small child, especially a cheeky or mischievous one 

  • A person from Yorkshire; a Yorkshireman or Yorkshirewoman 

woofer

noun
  • A dog. 

  • A loudspeaker that produces low-frequency sound. 

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