lip liner vs mascara

lip liner

noun
  • Makeup used to outline the outer edge of the lips, generally to fill in uneven areas and create a smooth shape after applying lipstick. 

mascara

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

verb
  • To apply mascara to the eyelashes 

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