Nollegender

Nollegender is a gender that feels either masculine or feminine, but cannot be properly described by the terms boy/girl or man/woman. Nolle- can be used as a prefix to form more genders, e.g. nollemasculine, nollefeminine, and nolleneutral.

Nollemasculine
Nollemasculine is a subset of nollegender that relates to masculinity.

Nollefeminine
Nollefeminine is a subset of nollegender that relates to femininity.

Nolleneutral
Nolleneutral is a subset of nollegender that relates to androgyny.

Flag and History
Nollegender was coined and its flag was created on July 5, 2021 by Fandom user Touchasexual.