bangtail vs goomah

bangtail

noun
  • A prostitute. 

  • The tail of a horse or cow, allowed to grow out and then trimmed horizontally so as to form a tassel; a horse or cow having such a tail. 

  • An envelope with a perforated flap on which promotional material is printed; the flap on such an envelope. 

  • A racehorse. 

verb
  • To shear off the hair horizontally at the end of a cow or horse's tail. 

goomah

noun
  • A mistress. 

  • The mistress of a Mafioso. 

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