civil rights leader vs civil rights worker

civil rights leader and civil rights worker both are nouns.

Word	Noun	Adjective	Verb	Adverb
civil rights leader	Yes	No	No	No
civil rights worker	Yes	No	No	No

As nouns, civil rights leader and civil rights worker are synonyms defined as:

civil rights leader and civil rights worker: a leader of the political movement dedicated to securing equal opportunity for members of minority groups

Other synonyms of civil rights leader include civil rights activist.

civil rights leader (noun)	civil rights worker (noun)
a leader of the political movement dedicated to securing equal opportunity for members of minority groups	a leader of the political movement dedicated to securing equal opportunity for members of minority groups