commoner vs kiasi

commoner

noun
  • Someone who is not of noble rank. 

  • A member of the common people who holds no title or rank. 

  • Someone who has a right over another's land. They hold common rights because of residence or land ownership in a particular manor, especially rights on common land. eg: centuries-old grazing rights 

kiasi

noun
  • A kiasi person. 

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

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