wretchedness vs discomfort

wretchedness and discomfort both are nouns.

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

As nouns, discomfort is a hypernym of wretchedness; that is, discomfort is a word with a broader meaning than wretchedness:

Other hypernyms of wretchedness include uncomfortableness.

wretchedness (noun)	discomfort (noun)
the quality of being poor and inferior and sorry	an uncomfortable feeling of mental painfulness or distress
a state of ill-being due to affliction or misfortune	the state of being tense and feeling pain
the character of being uncomfortable and unpleasant