bethel vs wat

bethel

noun
  • A holy place. 

  • A chapel, especially one for sailors, converted from an old ship. 

wat

noun
  • A Buddhist temple in Southeast Asia, especially those in Thailand, Laos and Cambodia. 

  • A kind of stew or curry eaten in Ethiopia and Eritrea. 

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