baffled vs mixed-up

baffled is a noun but mixed-up is not a noun.

Word	Noun	Adjective	Verb	Adverb
baffled	Yes	Yes	No	No
mixed-up	No	Yes	No	No

As adjectives, baffled and mixed-up are synonyms defined as:

baffled and mixed-up: perplexed by many conflicting situations or statements; filled with bewilderment

Other synonyms of baffled include at sea, befuddled, bemused, bewildered, confounded, confused, lost, mazed.

baffled (noun)	mixed-up (noun)
people who are frustrated and perplexed

baffled (adjective)	mixed-up (adjective)
perplexed by many conflicting situations or statements; filled with bewilderment	perplexed by many conflicting situations or statements; filled with bewilderment