coarse vs flocculent

coarse

adj
  • With a rough texture; not smooth. 

  • Composed of large particles. 

  • Lacking refinement, taste or delicacy. 

  • Of inferior quality. 

flocculent

adj
  • Covered in a woolly substance; downy. 

  • Flocculated, resembling bits of wool; woolly. 

  • Flaky. 

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