gash vs mank

gash

adj
  • ghastly; hideous 

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

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

noun
  • A deep cut. 

  • A vulva. 

  • Rubbish on board an aircraft. 

  • Unused film or sound during film editing. 

  • Rubbish, spare kit. 

  • A woman. 

  • Poor quality beer, usually watered down. 

mank

adj
  • Disgusting, repulsive. 

noun
  • Something that is disgusting or manky. 

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