You can use "Complement Random Word (German)" for free here

Try Complement Random Word (German) with different words or names. Curious about even more original features? Then go to the awesome NameRobot Naming Toolbox, where there is Complement Random Word (German) with all the trimmings. There are even more name generators and clever tools for word search, naming, and inspiration.

The Complement Random Word (German) tool finds different German words and appends them to the back of your selected keywords. Famous examples formed this way are BergFreunde or BlogWerk.

On the one hand you see what it is about and at the same time the two words together form a newly invented name.

Tip: One to two syllable words can be supplemented the best and German supplements of course sound best with German keywords.