monogamous vs unaffected

monogamous

adj
  • Monogamic; having a simple flower with united anthers. 

  • Being married to one person at a time. 

  • Having only one sexual partner at a time. 

unaffected

adj
  • Lacking pretense or affectation; natural. 

  • Not affected or changed. 

noun
  • Someone not affected, as by a disease. 

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