full house vs plethora

full house

noun
  • A situation in which a place is filled with people to its maximum capacity. 

  • A hand that consists of three of a kind and a pair. 

adj
  • Having ammunition loaded to full allowable power, usually in reference to magnum handgun cartridges and shotgun shells. 

plethora

noun
  • An excessive amount or number; an abundance. 

  • Excess of blood in the skin, especially in the face and especially chronically. 

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