jinx vs necromancy

jinx

noun
  • A hex; an evil spell. 

  • A person or thing supposed to bring bad luck. 

intj
  • Used after the same thing is said by two people simultaneously. 

verb
  • To cast a spell on. 

  • To bring bad luck to. 

  • To cause something to happen by mentioning it, usually sarcastically. 

necromancy

noun
  • Loosely, any sorcery or witchcraft, especially involving death or the dead, particularly sorcery involving raising or reanimating the dead. 

  • Synonym of necroposting 

  • Divination involving the dead or death. 

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