hobo vs idol

hobo

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

noun
  • Any migratory laborer, whether homeless or not. 

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

  • A kind of large handbag. 

idol

noun
  • A cultural icon, or especially popular person. 

  • A popular entertainer, usually young, captivating and attractive, and often female, with an image of being close to fans. 

  • A graven image or representation of anything that is revered, or believed to convey spiritual power. 

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