disconnectedness vs disconnection

disconnectedness and disconnection both are nouns.

Word	Noun	Adjective	Verb	Adverb
disconnectedness	Yes	No	No	No
disconnection	Yes	No	No	No

As nouns, disconnectedness and disconnection are synonyms defined as:

Other synonyms of disconnectedness include disjunction, disjuncture.

disconnectedness (noun)	disconnection (noun)
state of being disconnected	the act of breaking a connection
	an unbridgeable disparity (as from a failure of understanding)
	state of being disconnected