This is the 12132nd most frequent German word.
unmöglichkeit
Impossibility.
Here, 'Unmöglichkeit' is used as a noun in the subject form, referring to the state of something being impossible.
Die Unmöglichkeit, das Problem zu lösen, wurde bald klar.
The impossibility of solving the problem became clear soon.
In this sentence, 'Unmöglichkeit' is used to describe a challenging situation or obstacle as a noun.
Er stand vor der Unmöglichkeit, eine schnelle Entscheidung zu treffen.
He faced the impossibility of making a quick decision.
Here, 'Unmöglichkeit' emphasizes the challenging nature of a task, presented as a noun.