Fuehrer
Führer is a German noun meaning "leader" or "guide." It derives from führen, meaning "to lead," plus the agentive suffix -er. In general use, it designated a person in charge of an organization, military unit, or community and could be used neutrally or as a surname.
In the Nazi period, the term acquired its most notorious association. The Nazi Party elevated Adolf Hitler
After World War II, the word became strongly stigmatized in German-speaking countries. In modern German, Führer