boozer vs posada

boozer

noun
  • A public house, pub. 

  • One who drinks habitually; a drunkard. 

  • A vehicle equipped with tanks for supplying water to remote locations. 

posada

noun
  • An inn in Spanish-speaking regions. 

  • A traditional Mexican Christmas procession. 

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