aromatic vs strident

aromatic

noun
  • Any aromatic compound. 

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

adj
  • Fragrant or spicy. 

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

  • Derived from benzene. 

strident

noun
  • One of a class of s-like fricatives produced by an airstream directed at the upper teeth. 

adj
  • Grating or obnoxious 

  • Loud; shrill, piercing, high-pitched; rough-sounding 

  • Vigorous; making strides 

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