coarse vs roughcast

coarse

adj
  • Of inferior quality. 

  • Composed of large particles. 

  • Lacking refinement, taste or delicacy. 

  • With a rough texture; not smooth. 

roughcast

adj
  • Unpolished. 

noun
  • A crude model. 

  • A rough surface finish, as of a plaster or stucco wall. 

  • A mixture of pebbles or similar material used to finish a plaster or concrete wall. 

verb
  • To shape crudely; to form in its first rudiments, without correction or polish. 

  • To apply a roughcast finish to. 

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