facilities vs netty

facilities

noun
  • Facilities for urination and defecation: a toilet; a lavatory. 

  • Synonym of facility in certain contexts. 

netty

noun
  • Any other place or fixture used for urination and defecation: a lavatory; a toilet. 

  • An outhouse: an outbuilding used as a lavatory. 

adj
  • Netted: made of or employing a net. 

  • Netlike. 

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