agendered vs unisex

agendered

adj
  • Not gendered; not having, pertaining to, or divided by gender. 

unisex

adj
  • Not distinguished on the basis of sex or gender; suitable for any sex or gender. 

noun
  • The state of not being distinguished on the basis of sex or gender; the state of being suitable for any sex or gender. 

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