overburden vs revere

overburden

verb
  • To overload or overtax. 

noun
  • A sterile stratum that lies above the stratum being investigated 

  • The rock and subsoil that lies above a mineral deposit such as a coal seam. 

revere

verb
  • to regard someone or something with great awe or devotion. 

  • to honour in a form lesser than worship, e.g. a saint, or an idol 

noun
  • a revers 

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