kiasi vs sinner

kiasi

noun
  • A kiasi person. 

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

sinner

noun
  • An unregenerate person. 

  • A person who sins or has sinned by the action or identity indicated or previously mentioned 

  • A person with negative qualities; one who does bad things. 

  • A person who sins or has sinned. 

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