Simplification (language change) ; Transfer (languages in contact) ; Adstratum language; Adstratsprache; Interference ; English as international medium ; Pluricentric language ; Language norm ; Switzerland (German language in) ; Schweiz (dt. Sprache in der) ; Deutsch in der Schweiz; German in Switzerland; Swiss German ; Schweiz (engl. Sprache in der) ; Switzerland (English language in) ; English in Switzerland ; Euro-English ; Schweiz (fr. Sprache in der) ; Switzerland (French language in) ; French in Switzerland ; Schweiz (it. Sprache in der) ; Switzerland (Italian language in) ; Italian in Switzerland
