feminine vs nonvirile

feminine

adj
  • Of or pertaining to the female sex; biologically female, not male. 

  • Being inflected in agreement with a feminine noun. 

  • Belonging to females; typically used by females. 

  • Having the qualities stereotypically associated with women: nurturing, not aggressive. 

  • Being of the feminine class or grammatical gender, and inflected in that manner. 

  • Having the vowel harmony of a front vowel. 

  • Of or pertaining to the female gender; womanly. 

noun
  • The feminine gender. 

  • That which is feminine. 

  • A word of the feminine gender. 

nonvirile

adj
  • Pertaining to a grammatical gender used in some Slavic languages for plurals of masculine animate, masculine inanimate, feminine, and neuter nouns, i.e. for all groups that do not include men or personal masculine nouns. 

  • Not virile. 

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