butyraceous vs smeary

butyraceous

adj
  • Of, pertaining to or containing butter; buttery 

smeary

adj
  • Having a consistency like grease; covered with such a substance. 

  • Tending to smear or soil. 

  • Having or showing smears. 

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