civic duty vs responsibility

civic duty and responsibility both are nouns.

Word	Noun	Adjective	Verb	Adverb
civic duty	Yes	No	No	No
responsibility	Yes	No	No	No

As nouns, responsibility is a hypernym of civic duty; that is, responsibility is a word with a broader meaning than civic duty:

civic duty: the responsibilities of a citizen
responsibility: the social force that binds you to the courses of action demanded by that force

Other hypernyms of civic duty include duty, obligation.

civic duty (noun)	responsibility (noun)
the responsibilities of a citizen	the social force that binds you to the courses of action demanded by that force
	a form of trustworthiness; the trait of being answerable to someone for something or being responsible for one's conduct
	the proper sphere or extent of your activities