Cassandra vs wowser

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. 

wowser

noun
  • One with strong moral views against excessive consumption of alcohol, gambling, pornography, etc., who seeks to promulgate those views. 

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