This is the 12770th most frequent Korean word.
더이상
"더이상" means "no longer" or "anymore."
In this sentence, '더이상' is used to indicate that the subject cannot continue an action, showing a limit or cessation of patience or capability.
저는 더이상 기다릴 수 없어요.
I can no longer wait.
Here, '더이상' is used to express that an action or state (working together) has permanently ceased.
그는 더이상 우리와 함께 일하지 않습니다.
He is no longer working with us.
In this instance, '더이상' is used to convey that continuing the specified action (arguing) is unnecessary or has reached an endpoint.