cheapo vs pinchbeck

cheapo

adj
  • Inexpensive and of poor quality. 

noun
  • A primitive trap, often set in the hope of swindling a win or draw from a losing position. 

  • A person who is stingy, a miser. 

pinchbeck

adj
  • Sham; spurious, artificial; being a cheap substitution; only superficially attractive. 

  • Made of pinchbeck. 

noun
  • An alloy of copper and zinc once used as imitation gold for cheap jewelry. 

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