eyeliner vs mascara

eyeliner

noun
  • Makeup used to outline the eye, generally applied along or close to the lashline. 

mascara

noun
  • A cosmetic used to darken and thicken the eyelashes. 

verb
  • To apply mascara to the eyelashes 

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