mucoid vs tacky

mucoid

adj
  • Pertaining to or resembling mucus; mucous. 

noun
  • Any of a class of mucin-like substances yielding on decomposition a reducing carbohydrate together with some form of proteinaceous matter. 

tacky

adj
  • Of a substance, slightly sticky. 

  • In poor taste. 

  • Of low quality. 

  • Gaudy or flashy. 

  • Shabby, dowdy in one's appearance or dress. 

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