걱정할 거

anything to worry about

→ 걱정하다
phrase Rare #30,001
anything to worry about 거 is a conversational contraction of 것, meaning “thing.” The phrase commonly appears with 없다 (“there isn’t”), meaning “there’s nothing to worry about.”
KO: 걱정할 거 없어요.
EN: There’s nothing to worry about.

걱정할 거 있나요

Is there anything to worry about?

— 이키루 (1952)

걱정할 거 없다고 했잖아요

I told you there was nothing to worry about.

— 멀홀랜드 드라이브 (2001)

걱정할 거 없소

Nothing to worry about.

— 무간도 (2002)

걱정할 거 없어요

Don't worry

— 아노라 (2024)