disorganization vs disarrangement

disorganization and disarrangement both are nouns.

Word	Noun	Adjective	Verb	Adverb
disorganization	Yes	No	No	No
disarrangement	Yes	No	No	No

As nouns, disorganization and disarrangement are synonyms defined as:

disorganization and disarrangement: a condition in which an orderly system has been disrupted

Other synonyms of disorganization include disorganisation.

disorganization (noun)	disarrangement (noun)
the disturbance of a systematic arrangement causing disorder and confusion	a condition in which an orderly system has been disrupted
a condition in which an orderly system has been disrupted