This is the 14734th most frequent German word.
nutzbar
Usable; functional; exploitable.
Here, 'nutzbar' is used as an adjective to describe the Wi-Fi signal, indicating that it can be used.
Das WLAN-Signal ist im ganzen Gebäude nutzbar.
The Wi-Fi signal is usable throughout the building.
In this sentence, 'nutzbar' serves as a descriptor of the app's functionality, highlighting its usability in different conditions.
Diese App ist offline genauso nutzbar wie online.
This app is as usable offline as it is online.
Here, 'nutzbar' communicates the state of the tools, emphasizing that they are in usable condition after the repair.