eidgenössisch

The German word "eidgenössisch" is an adjective referring to something related to the Swiss Confederation (Switzerland).

• It is composed of "Eid" (oath) and "Genosse" (comrade/member), roughly meaning "confederate by oath".
• Historically, it pertains to the alliance of cantons in Switzerland who had sworn an oath of mutual assistance.

Similar words:

• schweizerisch (Swiss) – generally relating to Switzerland.
• konföderal (confederal) – relating to a confederation.

Difference:

• "eidgenössisch" specifically emphasizes the historic and political union aspect of the Swiss cantons as a confederation.
• "schweizerisch" is broader and simply relates geographically or nationally to Switzerland.
• "konföderal" is more general, referring to any confederation, not specifically Swiss.