acetous vs aromatic

acetous

adj
  • Having a sour taste; sour; acid. 

  • Causing, or connected with, acetification 

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. 

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