women's liberation movement vs feminism

women's liberation movement and feminism both are nouns.

Word	Noun	Adjective	Verb	Adverb
women's liberation movement	Yes	No	No	No
feminism	Yes	No	No	No

As nouns, women's liberation movement and feminism are synonyms defined as:

women's liberation movement and feminism: the movement aimed at equal rights for women

Other synonyms of women's liberation movement include feminist movement, women's lib.

women's liberation movement (noun)	feminism (noun)
the movement aimed at equal rights for women	the movement aimed at equal rights for women
	a doctrine that advocates equal rights for women