lavage vs spa

lavage

noun
  • A washing. 

  • A washing of a hollow organ. 

verb
  • To wash a hollow organ 

spa

noun
  • A hot tub. 

  • A trendy or fashionable resort. 

  • A convenience store. 

  • A health resort near a mineral spring or hot spring. 

  • A health club. 

  • A clumsy person (see spastic) 

  • An idiot; a gobshite 

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