alienation vs disaffection

alienation and disaffection both are nouns.

Word	Noun	Adjective	Verb	Adverb
alienation	Yes	No	No	No
disaffection	Yes	No	No	No

As nouns, alienation and disaffection are synonyms defined as:

alienation and disaffection: the feeling of being alienated from other people

Other synonyms of alienation include estrangement.

alienation (noun)	disaffection (noun)
the action of alienating; the action of causing to become unfriendly	disloyalty to the government or to established authority
(law) the voluntary and absolute transfer of title and possession of real property from one person to another	the feeling of being alienated from other people
the feeling of being alienated from other people
separation resulting from hostility