bumpy vs unshaven

bumpy

adj
  • covered with or full of bumps 

  • rough; jumpy; causing or characterized by jolts and irregular movements 

unshaven

adj
  • Unkempt. 

  • Not having shaved; not shaven; untrimmed. 

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