conformity vs convention

conformity and convention both are nouns.

Word	Noun	Adjective	Verb	Adverb
conformity	Yes	No	No	No
convention	Yes	No	No	No

As nouns, convention is a hypernym of conformity; that is, convention is a word with a broader meaning than conformity:

Other hypernyms of conformity include conventionalism, conventionality.

conformity (noun)	convention (noun)
acting according to certain accepted standards	the act of convening
hardened conventionality	orthodoxy as a consequence of being conventional
correspondence in form or appearance	something regarded as a normative example
orthodoxy in thoughts and belief	(diplomacy) an international agreement
concurrence of opinion	a large formal assembly