backset vs fiasco

backset

noun
  • A check; a relapse; a discouragement; a setback. 

  • Whatever is thrown back in its course, such as water. 

verb
  • To plow again in the fall; said of prairie land broken up in the spring. 

fiasco

noun
  • A sudden or unexpected failure. 

  • A ludicrous or humiliating situation. Some effort that went quite wrong. 

  • A wine bottle in a (usually straw) jacket. 

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