아니냐는

아니냐는

"아니냐는" translates to "asking if it is not" or "whether it is not."

Used to suggest or imply a question about someone's responsibility or action.

그는 괜찮지 않으니 당신이 도와줘야 하는 것 아니냐는 말이야.

He doesn't seem all right, so I'm saying that you should help him.

Used to express personal reflection or to agree upon a shared understanding.

그 영화가 재미없다는 것은 모두가 알 수 있는 사실 아니냐는 생각이 드네요.

I think it's apparent that the movie is uninteresting to everyone.

Used to reinforce an argument by posing a rhetorical question.

우리가 팀으로 협력해야 하는 것은 상식인 것 아니냐는 주장이 있었습니다.

There was an argument stating that working together as a team is common sense.