mither vs vamper

mither

verb
  • To pester or irritate someone. 

  • To make an unnecessary fuss, moan, bother. 

noun
  • mother 

vamper

verb
  • To swagger; to make an ostentatious show. 

noun
  • One who vamps; one who creates or repairs by piecing old things together; a cobbler. 

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