bad blood vs disdain

bad blood

noun
  • Feelings of hostility or ill will. 

  • A particular disease; in some places, syphilis. 

  • A serious feud or long-standing grudge. 

disdain

noun
  • A feeling of contempt or scorn. 

verb
  • To regard (someone or something) with strong contempt. 

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