metis vs skewed

metis

adj
  • Of mixed heritage 

  • Of Métis heritage. 

noun
  • A person of mixed-race ancestry. 

  • A person of one-eighth black ancestry; an octoroon. 

  • Practical intelligence; street smarts. 

skewed

adj
  • Biased, distorted 

  • Twisted at an angle. 

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