Cassandra vs oracle

Cassandra

noun
  • A person who makes dire predictions, especially those which are not believed but which turn out to be true. 

name
  • A female given name from Ancient Greek. 

  • An unincorporated community in Walker County, Georgia, United States. 

  • A prophetess who was daughter of King Priam of Troy and his queen Hecuba. She captured the eye of Apollo and was granted the ability to see the future; however, she was destined never to be believed. 

  • A small borough in Cambria County, Pennsylvania, United States. 

oracle

noun
  • A prophetic response, often enigmatic or allegorical, so given. 

  • A wise sentence or decision of great authority. 

  • The sanctuary, or most holy place in the temple; also, the temple itself. 

  • A shrine dedicated to some prophetic deity. 

  • One who communicates a divine command; an angel; a prophet. 

  • A fortune-teller. 

  • A third-party service that provides smart contracts with information from the outside world. 

  • A person considered to be a source of wisdom. 

  • A theoretical entity capable of answering some collection of questions. 

  • A person such as a priest through whom the deity is supposed to respond with prophecy or advice. 

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