cabbie vs conveyor

cabbie

noun
  • A cabdriver, someone who drives a taxi. 

conveyor

noun
  • A person that conveys, transports or delivers. 

  • March 8 2023, Chris Howe, “Building the platform for Old Oak Common's platforms”, in RAIL, number 978, page 60 

  • A mechanical arrangement for transporting material or objects, generally over short or moderate distances, as from one part of a building to another.#* 

  • Anything that conveys, transports or delivers. 

  • The 1.7 mile-long conveyor system was commissioned in November 2022, and will remove one million lorry movements from the roads around West London. 

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