genderism

Genderism is the ideology that there are, and should be, only two genders and that all or most aspects of one's gender are inevitably tied to the gender assigned at birth. Genderism reinforces negative attitudes toward gender nonconformity, […]

He [Keat] points out that attacks on sexism in philosophy are often tacitly genderist, for example in denying the claim that men are more rational than women, one is likely to be accepting the claim that rationality (which is commonly regarded as the male alternative) is superior to its alternative. […] An attack on genderism in philosophy would of course involve a much more radical re-assessment of the history of […]

[pages 108-109:] Virtually all networks and platforms mobilizing against more pluralistic and non-heteronormative (and less biologistic), sexual education at schools systematically equal gender with "genderism", that is with "gender ideology".

[page 183:] … in Poland examples of women made famous by their opposition to "genderism" include …

Cross-cultural studies of sex-differences, sex roles, and genderisms have long been recognized as a method of identifying women in traditional roles.