How to say mistake in Korean
Korean: 실수[ sil-su ]

Meaning
A mistake is something wrong that you do by accident. In Korean, 실수 means a mistake in everyday actions, words, or choices. You can use it to talk about your own mistake or someone else’s, like when you say, “I made a mistake” or “It was my mistake.”
Example sentences
친구 이름을 잘못 불러 실수를 했어요.
I made a mistake by calling my friend's name wrong.
점심 메뉴를 선택하는 데 실수가 있어요.
There was a mistake in choosing the lunch menu.
가게에서 돈을 더 내는 실수를 했어요.
I made a mistake and paid too much at the store.
친구에게 잘못 말한 실수가 있어요.
There was a mistake in what I said to my friend.





