2D graph theory(gender Theory)

2d gender spectrum by prettyfrog.deviantart.com

2D graph theory puts male and female on perpendicular axis of a graph with each axis ranging from 0(not that gender at all) to 1(fully that gender). Under this model agender is at the origin. bigender, girl coboy and other genders that are both fully female and fully male maximum X and Y position. Androgyne is somewhere in middle with positive x and y value. Neutrois lies somewhere around the diagonal with relatively equal amounts of male and female.

There is one notable variation which extends the axis to -1 which represents the antigender of that gender.

Outh(e)rine is, on other hand, an umbrella term for genders that are unrelated to the four main qualities of gender masculinity, femininity, androgyny and neutrality, yet are not exactly xenine.

Xenine is a term that means "of, or relating to xenogenders." If one's gender is xenine, that means it is xenogender in nature. This term is used the same way as the more familiar terms feminine and masculine. The noun form (as in femininity and masculinity) is xenity.