coarse vs unshaven

coarse

adj
  • With a rough texture; not smooth. 

  • Composed of large particles. 

  • Lacking refinement, taste or delicacy. 

  • Of inferior quality. 

unshaven

adj
  • Unkempt. 

  • Not having shaved; not shaven; untrimmed. 

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