jamais vu vs disarray

jamais vu and disarray both are nouns.

Word	Noun	Adjective	Verb	Adverb
jamais vu	Yes	No	No	No
disarray	Yes	No	Yes	No

As nouns, disarray is a hypernym of jamais vu; that is, disarray is a word with a broader meaning than jamais vu:

jamais vu: the experience of being unfamiliar with a person or situation that is actually very familiar; associated with certain types of epilepsy
disarray: a mental state characterized by a lack of clear and orderly thought and behavior

Other hypernyms of jamais vu include confusedness, confusion, mental confusion, muddiness.

jamais vu (noun)	disarray (noun)
the experience of being unfamiliar with a person or situation that is actually very familiar; associated with certain types of epilepsy	untidiness (especially of clothing and appearance)
	a mental state characterized by a lack of clear and orderly thought and behavior

jamais vu (verb)	disarray (verb)
	bring disorder to