How to say "In place of" in Japanese

代わりに

かわりに (kawari ni)

N4

instead of; in place of; as a substitute for

電車に乗る代わりに、バスで会社へ行きました。

Instead of taking the train, I went to work by bus.

代わり

かわり (kawari)

N3

substitute, replacement, in place of, instead

今日は忙しいので、私の代わりに妹が買い物に行ってくれた。

I'm busy today, so my sister went shopping in my place.

代わりに

かわりに (kawari ni)

N3

instead of, in place of, as a substitute for

彼は病気なので、私が彼に代わって会議に出席します。

He's sick, so I'll attend the meeting in his place.

In place of