coarse vs unappropriate

coarse

adj
  • Of inferior quality. 

  • Composed of large particles. 

  • Lacking refinement, taste or delicacy. 

  • With a rough texture; not smooth. 

unappropriate

adj
  • Inappropriate; unsuitable. 

verb
  • To take from private possession; to restore to the possession or right of all. 

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