lividity vs mar

lividity

noun
  • Livor mortis, suggillation. 

  • A livid area of skin, such as a bruise, or as is often found on cadavers. 

  • The state or quality of being livid. 

mar

noun
  • A blemish. 

  • A small lake. 

verb
  • To spoil; to ruin; to scathe; to damage. 

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