miserableness vs misery

miserableness and misery both are nouns.

Word	Noun	Adjective	Verb	Adverb
miserableness	Yes	No	No	No
misery	Yes	No	No	No

As nouns, miserableness and misery are synonyms defined as:

miserableness and misery: a state of ill-being due to affliction or misfortune

Other synonyms of miserableness include wretchedness.

miserableness (noun)	misery (noun)
a state of ill-being due to affliction or misfortune	a feeling of intense unhappiness
	a state of ill-being due to affliction or misfortune