gash vs sullage

gash

noun
  • A vulva. 

  • A deep cut. 

  • Rubbish on board an aircraft. 

  • Unused film or sound during film editing. 

  • Rubbish, spare kit. 

  • A woman. 

  • Poor quality beer, usually watered down. 

adj
  • ghastly; hideous 

  • Of poor quality; makeshift; improvised; temporary; substituted. 

verb
  • To make a deep, long cut; to slash. 

sullage

noun
  • That which sullies or defiles. 

  • Silt or sediment deposited from flowing water. 

  • The scoria on the surface of molten metal in the ladle. 

  • The liquid discharges from kitchens, washbasins, toilets etc; sewage. 

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