彼は弟と間違えられた。

彼は弟と間違えられた。

He was mistaken for his younger brother.

彼(かれ)は弟(おとうと)と間違(まちが)えられた。

Kare wa otōto to machigaerareta.

彼 (かれ)

he; him; his; boyfriend

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

弟 (おとうと、おと、おとと、てい)

younger brother; little brother; kid brother; pupil; apprentice

と (と)

if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)

間違える (まちがえる)

to make a mistake (in); to commit an error (e.g. in calculation); to confuse; to mistake something for something else

Readings: ヒ、かれ、かの、か.の

Meanings: he, that, the

Readings: テイ、ダイ、デ、おとうと

Meanings: younger brother, faithful service to elders

Readings: カン、ケン、あいだ、ま、あい

Meanings: interval, space

Readings: イ、ちが.う、ちが.い、ちが.える、 -ちが.える、たが.う、たが.える

Meanings: difference, differ