Unerschöpflich
Unerschöpflich is a German adjective that translates to inexhaustible, unfailing, or endless in English. It is used to describe something that cannot be depleted or run out. This can apply to a variety of contexts, from physical resources to abstract qualities.
In the context of natural resources, unerschöpflich refers to sources that are theoretically available in unlimited
Beyond physical resources, the term can also describe abstract qualities. For instance, one might speak of unerschöpflich