Mascprox

 is a gender very near to binary Maleness, but not strictly so. A mascprox individual identifies with certain aspects of binary Maleness, but not all aspects.

Etymology
"Proximal" meaning near to.

Definitions

 * A gender that is very near to binary Maleness, but not strictly so. A Mascprox individual identifies with certain aspects of binary Maleness, but not all aspects. - Gent of Gender-Resource, 2020