kiasi vs succubus

kiasi

noun
  • A kiasi person. 

adj
  • Unwilling to take a chance for fear that something bad or unfavourable will happen; cowardly. 

succubus

noun
  • A strumpet, whore or prostitute. 

  • A female demon which comes to men, especially monks, in their dreams to seduce them and have sexual intercourse, drawing energy from the men to sustain themselves, often until the point of exhaustion or death. 

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