at sea vs confounded

at sea and confounded both are adjectives.

Word	Noun	Adjective	Verb	Adverb
at sea	No	Yes	No	No
confounded	No	Yes	No	No

As adjectives, at sea and confounded are synonyms defined as:

at sea and confounded: perplexed by many conflicting situations or statements; filled with bewilderment

Other synonyms of at sea include baffled, befuddled, bemused, bewildered, confused, lost, mazed, mixed-up.

at sea (adjective)	confounded (adjective)
perplexed by many conflicting situations or statements; filled with bewilderment	perplexed by many conflicting situations or statements; filled with bewilderment