desegregation vs integration

desegregation and integration both are nouns.

Word	Noun	Adjective	Verb	Adverb
desegregation	Yes	No	No	No
integration	Yes	No	No	No

As nouns, desegregation and integration are synonyms defined as:

desegregation and integration: the action of incorporating a racial or religious group into a community

Other synonyms of desegregation include integrating.

desegregation (noun)	integration (noun)
the action of incorporating a racial or religious group into a community	the action of incorporating a racial or religious group into a community
	the act of combining into an integral whole
	an operation used in the calculus whereby the integral of a function is determined