bewilderment vs confusedness

bewilderment and confusedness both are nouns.

Word	Noun	Adjective	Verb	Adverb
bewilderment	Yes	No	No	No
confusedness	Yes	No	No	No

As nouns, confusedness is a hypernym of bewilderment; that is, confusedness is a word with a broader meaning than bewilderment:

bewilderment: confusion resulting from failure to understand
confusedness: a mental state characterized by a lack of clear and orderly thought and behavior

Other hypernyms of bewilderment include confusion, disarray, mental confusion, muddiness.

bewilderment (noun)	confusedness (noun)
confusion resulting from failure to understand	a mental state characterized by a lack of clear and orderly thought and behavior