kiasi vs pro

kiasi

noun
  • A kiasi person. 

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

pro

noun
  • Professional. 

  • A prostitute. 

  • A professional sportsman. 

  • A chemical prophylaxis taken after sex to avoid contracting venereal disease. 

  • A person who supports a concept or principle. 

  • An advantage of something, especially when contrasted with its disadvantages (cons). 

adj
  • Professional. 

prep
  • In favor of. 

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