aromatic vs unctuous

aromatic

adj
  • Fragrant or spicy. 

  • Having a closed ring of alternate single and double bonds with delocalized electrons. 

  • Derived from benzene. 

noun
  • Any aromatic compound. 

  • A fragrant plant or spice added to a dish to flavour it. 

unctuous

adj
  • Oily or greasy. 

  • Rich, lush, intense, with layers of concentrated, soft, velvety flavor. 

  • Profusely polite, especially unpleasantly so and insincerely earnest. 

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