Cassandra vs clairvoyant

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. 

clairvoyant

noun
  • A person able to foresee the future 

  • A person able to see things that cannot be perceived by the normal senses 

adj
  • Relating to a form of parallel processing algorithm given advance information about the problem. 

  • Able to foresee the future. 

  • Having great insight; sagacious. 

  • Able to see things that cannot be perceived by the normal senses. 

  • Of, relating to, or having clairvoyance. 

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