Genderphobia

Genderphobia is a more surreptitious form of discrimination than transphobia because it quietly adheres to hegemonic notions of gender behaviour.

Source: wiktionary

She characterized women's reactions to a masculine person in a public rest room as “an example of genderphobia” (1996, 117), viewing such women as policing gender boundaries rather than believing that there really is a man in the women's rest room.

Source: wiktionary

Genderphobia was no hindrance to her [Margaret Thatcher's] ambitions; her husband took a back seat.

Source: wiktionary

Genderphobia works to reinforce gendered hierarchies and the heteropatriarchal state, disenfranchising not only women, but also sexual and gender minorities. Genderphobia is also very much used to enforce xenophobic and nationalist policies […]

Source: wiktionary