lilac vs vermilion

lilac

adj
  • Having a pale purple colour. 

noun
  • A flower of the lilac shrub. 

  • A pale purple color, the color of some lilac flowers. 

  • A large shrub of the genus Syringa, especially Syringa vulgaris, bearing white, pale-pink, or purple flowers. 

vermilion

adj
  • Having the color of the vermilion dye. 

  • Having a brilliant red colour. 

noun
  • A vivid red synthetic pigment made of mercury sulfide, cinnabar. 

  • A type of red dye worn in the parting of the hair by married Hindu women. 

  • A bright orange-red colour. 

  • The red skin of the lips or its border with the skin of the face. 

verb
  • To color or paint vermilion. 

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