encrust vs nickel

encrust

verb
  • To cover with a hard crust. 

  • To form a crust. 

  • To inset or affix decorative materials upon (a surface); to inlay into, as a piece of carving or other ornamental object. 

nickel

verb
  • To plate with nickel. 

  • To distribute airborne leaflet propaganda. 

noun
  • Interstate 5, a highway that runs along the west coast of the United States. 

  • A silvery elemental metal with an atomic number of 28 and symbol Ni. 

  • Five hundred dollars. 

  • A playing card with the rank of five 

  • A defensive formation with five defensive backs, one of whom is a nickelback, instead of the more common four. 

  • Five dollars. 

  • A five-year prison sentence. 

  • An airborne propaganda leaflet. 

  • A coin worth 5 cents. 

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