What is the German word for any keyboard instrument other than the organ?

The German word "Klavier" refers specifically to keyboard instruments, particularly those in the piano family, but it can also encompass other keyboard instruments like the harpsichord or clavichord, distinguishing them from the organ. In German-speaking regions, "Klavier" is broadly used to denote a variety of keyboard instruments beyond just the organ.

The other terms relate to specific types of instruments or categories that do not capture the broader definition intended in the question. "Synthesizer" refers to electronic instruments that generate sound through synthesis rather than traditional means. "Piano" is a specific type of clavier instrument but is more limited than the general term. "Orgel," on the other hand, means "organ" in German, which is the opposite of what the question is asking since it seeks a term that excludes the organ.