bellhop vs hauler

bellhop

noun
  • An employee of a hotel who carries a guest's luggage and runs errands. 

verb
  • To work as a bellhop. 

hauler

noun
  • A person or company engaged in the haulage of goods. 

  • A truck, lorry (vehicle used to transport heavy goods) 

  • A person or thing that hauls another person or thing. 

  • A miner who hauls coal from the coalface to the bottom of the shaft. 

  • Someone who makes a haul video. 

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