bagger vs flogger

bagger

noun
  • One who bags. 

  • A retail employee who bags customers' purchases and carries them to the customers' vehicles. 

  • A touring motorcycle equipped with saddlebags. 

flogger

noun
  • One who flogs. 

  • A lightweight whip with multiple lashes. 

  • A handle with strips of cloth attached, used for beating away charcoal dust etc. 

  • A whip. 

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