agglutinant vs coarse

agglutinant

adj
  • Uniting, as glue; causing, or tending to cause, adhesion. 

noun
  • Any viscous substance which causes agglutination 

coarse

adj
  • With a rough texture; not smooth. 

  • Composed of large particles. 

  • Lacking refinement, taste or delicacy. 

  • Of inferior quality. 

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