Ruby vs tar

Ruby

noun
  • A curry; Short for Ruby Murray. 

name
  • A male given name. 

  • A female given name from English. 

  • A dynamic, reflective, general-purpose object-oriented programming language developed in the 1990s. 

  • A town in Wisconsin. 

  • A surname. 

  • A settlement on the island of Saint Croix in the United States Virgin Islands. 

  • A town in South Carolina. 

  • A ghost town in Arizona 

  • A city in Alaska. 

tar

noun
  • Coal tar. 

  • A file produced by such a program. 

  • A black, oily, sticky, viscous substance, consisting mainly of hydrocarbons derived from organic materials such as wood, peat, or coal. 

  • A Persian long-necked, waisted string instrument, shared by many cultures and countries in the Middle East and the Caucasus. 

  • A solid residual byproduct of tobacco smoke. 

  • A single-headed round frame drum originating in North Africa and the Middle East. 

  • Black tar, a form of heroin. 

  • A program for archiving files, common on Unix systems. 

verb
  • To besmirch. 

  • To create a tar archive. 

  • To coat with tar. 

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