disgenderism 

Discrimination based on a person's gender in such a way that it invalidates the existence of that gender.

Related: Genderism, Abilism, Disabilism, microinvalidation, microaggression, microassault, cisgenderism

Making me choose between the men's and women's teams is disgenderism because I am neither.

The TERFs are all about disgenderism!

disgenderism by TheNerdyArrow December 2, 2022

Cisgenderism 

TERFs and herernormative pushing people often express Cisgenderism. Basically cisgender people who are discriminating or mislabeling or deadnaming or just misgendering Transgender people's expressed/true gender.

It is Cisgenderism to refer to someone past tense even as a child and retroactively misgendering them.

Cisgenderism by NeptuneFell December 9, 2021

dansgenderism 

Being against people who are dansgender.

They are being dansgenderism because they don’t support dansgender.

dansgenderism by DannnnnPp March 2, 2022