When to use worry in Korean
Korean: 걱정[ geok-jeong ]

When to use it
(걱정) means worry or concern. You use it when you feel uneasy about something, like a problem at home, school, or on a trip. It is a common everyday word for talking about your feelings or telling someone not to worry.
Example sentences
엄마가 늦어서 걱정했어요.
I was worried because Mom was late.
내일 시험이 있어서 조금 걱정돼요.
I am a little worried because I have a test tomorrow.
밖에 비가 많이 와서 걱정이에요.
I am worried because it is raining a lot outside.
걱정하지 마. 내가 도와줄게.
Don't worry. I will help you.
이 가방이 너무 비싸서 걱정돼요.
I am worried because this bag is too expensive.
여행 전에 길을 잃을까 봐 걱정했어요.
I was worried that I might get lost before the trip.