auseinanderklaffen

Auseinanderklaffen is a German verb used to describe a widening gap or divergence between two or more elements, such as data, opinions, regions, or trends. It denotes a noticeable and often substantial difference that becomes more pronounced over time or across groups.

Etymology and sense: The word is formed from the prefix auseinander-, meaning apart or split, combined with klaffen, which means to gape or yawn. In use, it conveys that the elements in question are not simply different, but increasingly far apart in a way that calls for explanation or attention. The expression is common in formal and journalistic writing, as well as in scientific reports.

Usage: Auseinanderklaffen is typically used with a phrase like zwischen X und Y, or with nouns such as Unterschiede, Daten, Prognosen, or Erwartungen. Examples include: Die Löhne klaffen zwischen Ost- und Westdeutschland auseinander. Die tatsächlichen Ergebnisse klaffen stark mit den Prognosen auseinander. Die Datenlage klafft regional auseinander, was auf unterschiedliche Bedingungen hindeutet. The term often implies a need for policy intervention, deeper analysis, or revised forecasting.

Nuance and related terms: The expression emphasizes a significant gap rather than a minor deviation. It is closely related to terms such as Diskrepanz, Kluft oder Divergenz. While it is widely used in economics, sociology, and politics, context should guide whether a neutral or problem-focused tone is intended.

See also: Diskrepanz, Kluft, Divergenz.