Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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German ach
Middle High German ach (inherited)
Old High German ah (inherited)

English ach-laut (mention)
Afrikaans ag (cognate)
German ach so (mention)
German hach (mention)
German ächzen (mention)
German Achlaut (mention)
German Ach (mention)
Latvian ak (borrowed)
Norwegian Bokmål a (derived)
Yiddish אַך (cognate)