This is the 15336th most frequent German word.
unzumutbar
Unreasonable or unacceptable.
Here, "unzumutbar" is applied to an action that is deemed excessively demanding or unreasonable.
Es wäre unzumutbar, von ihm zu verlangen, bei diesem Wetter zu arbeiten.
It would be unreasonable to ask him to work in this weather.
In this sentence, "unzumutbar" refers to a level of disturbance that is beyond what can be reasonably tolerated.
Unzumutbare Lärmbelästigung durch die Baustelle wurde gemeldet.
Unacceptable noise disturbance from the construction site was reported.
The word "unzumutbar" is used to describe conditions that are unreasonable or beyond what can be expected to endure.