Gendercinder is a form of genderfluidity that is genderfluid through all genders (all masc, fem, neu, genderless, outherine, xenic, etc.) except for binary male or female. Xenic and Outherine, and/or otherwise uncommon genders are amplified. Gendercinder includes all polygender, fluid, flux, speeds at which one's gender changes, etc, as it just denotes which genders are felt. It is part of the Genderfluid Fragment System and can be considered part of the Gendersylph root.
Gendercinder was coined by Tumblr user Noxwithoutstars on March 28, 2022. The flag was made by the same user at the same date.