Exparium

Exparium is an identity label for intersex people who identify as transmasculine, transfeminine, or another trans/non-binary gender, despite it corresponding to their assigned gender at birth.

Expar- can be prefixed with specific transgender identities, e.g. exparfeminine (shortened to exparfem), exparmasculine (shortened to exparmasc).

History
The term exparium was coined on or before February 10, 2021 by Tumblr user celestborn and deleted. The flag was posted at the same time. The terms exparfem and exparmasc were coined on or before November 28, 2020 by the same blog.