Dispargender

 is a term for when someone feels like they do have a gender, but it is missing.

Etymology
"Dispar" originating from "Dispărut", meaning missing in Russian.

Definitions

 * Dispargender is when someone feels like they do have a gender, but it is missing. It is different from agender because they do not feel like they don't have a gender, just that their gender they did have is gone. - Lunarblema through the LGBTA Wiki, 2021