This is the 12664th most frequent Polish word.
niedopuszczalne
"Unacceptable."
Here, 'niedopuszczalne' is used to describe a behavior or action that is considered inappropriate or not allowable.
Zachowanie uczniów na lekcji było niedopuszczalne.
The students' behavior in class was unacceptable.
In this sentence, 'niedopuszczalne' refers to actions that violate established principles or rules, emphasizing their unacceptability.
Takie łamanie zasad jest niedopuszczalne w naszej organizacji.
Such breach of rules is unacceptable in our organization.
This usage highlights the idea that ignoring significant concerns is not permissible or tolerable.