bemusement vs befuddlement

bemusement and befuddlement both are nouns.

Word	Noun	Adjective	Verb	Adverb
bemusement	Yes	No	No	No
befuddlement	Yes	No	No	No

As nouns, bemusement and befuddlement are synonyms defined as:

bemusement and befuddlement: confusion resulting from failure to understand

Other synonyms of bemusement include bafflement, bewilderment, mystification, obfuscation, puzzlement.

bemusement (noun)	befuddlement (noun)
confusion resulting from failure to understand	confusion resulting from failure to understand