right side vs rightness

right side

noun
  • Used other than figuratively or idiomatically: see right, side. 

  • The side of a fabric, often with a more visible color or pattern, that is intended to face outward on a finished project. 

rightness

noun
  • The result or product of being right; something correct. 

  • The characteristic of being right; correctness. 

  • The property of being on, or moving toward, the right. 

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