Question

what we call
a person who is confused​

Answer 1

Answer:

addlepate

Explanation:

I would called such a person an addlepate. Merriam-Webster unhelpfully defines that as one who is addle-pated, which it then defines here as someone who is mixed up or confused. Addled is shorter if you want an adjective. This term is nicely archaic and not derogatory, so you can fairly safely use it of your friends.

Answer 2

Answer:

Mystified person,

Puzzled person,

or simply;

Confused person

Hope it helps !!