nosh vs smeddum

nosh

noun
  • Fellatio. 

  • Food; a light meal or snack. 

verb
  • To perform fellatio (on); to blow. 

  • To eat a snack or light meal. 

smeddum

noun
  • Smitham. 

  • Fine powder; flour. 

  • A layer of clay or shale between two beds of coal. 

  • Zest, energy; pluck; sagacity; quickness of apprehension; gumption; spirit; mettle. 

  • The powder or finest part of ground malt. 

  • Ore small enough to pass through the wire bottom of a sieve. 

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