wretchedness vs misery

wretchedness and misery both are nouns.

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

As nouns, wretchedness and misery are synonyms defined as:

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

Other synonyms of wretchedness include miserableness.

wretchedness (noun)	misery (noun)
the quality of being poor and inferior and sorry	a feeling of intense unhappiness
a state of ill-being due to affliction or misfortune	a state of ill-being due to affliction or misfortune
the character of being uncomfortable and unpleasant