women's lib vs feminist movement

women's lib and feminist movement both are nouns.

Word	Noun	Adjective	Verb	Adverb
women's lib	Yes	No	No	No
feminist movement	Yes	No	No	No

As nouns, women's lib and feminist movement are synonyms defined as:

women's lib and feminist movement: the movement aimed at equal rights for women

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

women's lib (noun)	feminist movement (noun)
the movement aimed at equal rights for women	the movement aimed at equal rights for women