male chauvinism vs antifeminism

male chauvinism and antifeminism both are nouns.

Word	Noun	Adjective	Verb	Adverb
male chauvinism	Yes	No	No	No
antifeminism	Yes	No	No	No

As nouns, male chauvinism and antifeminism are synonyms defined as:

male chauvinism and antifeminism: activity indicative of belief in the superiority of men over women

Other synonyms of male chauvinism include chauvinism.

male chauvinism (noun)	antifeminism (noun)
activity indicative of belief in the superiority of men over women	activity indicative of belief in the superiority of men over women