hobo vs whaler

hobo

noun
  • A kind of large handbag. 

  • Any migratory laborer, whether homeless or not. 

  • A wandering homeless person, especially (historical) one illegally travelling by rail or (derogatory) a penniless, unemployed bum. 

verb
  • To be a hobo, tramp, bum etc. 

whaler

noun
  • Something of unusually great size, a whopper, a whacker. 

  • One who hunts whales; a person employed in the whaling industry. 

  • A large, strong person. 

  • Any shark of the family Carcharhinidae; a requiem shark. 

  • A seagoing vessel used for hunting whales. 

  • One who whales (flogs or beats). 

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