Historical clue formulations

• Source of schadenfreude? — 2025-08-15
• What the answer at 45-Across is written in — 2020-02-16
• Language in which "yes" and "no" are "ja" and "nein" — 2015-04-13
• With 32-Across, study of Hesse and Mann, informally — 2013-09-28
• Official language of Austria — 2012-08-27
• Liechtenstein's language — 2008-01-22
• - — 2007-07-26
• Like sauerkraut and strudel — 2001-02-06
• Munich citizen — 1999-11-22
• "Auf wiedersehen" wisher — 1998-06-22
• Deutsch, here — 1997-08-12
• Kind of measles — 1995-07-25