Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Proto-Turkic *ač-

Azerbaijani açar (derived)
Azerbaijani açmaq (inherited)
Bashkir асыҡ (inherited)
Bashkir асыу (inherited)
Kazakh ашық (inherited)
Kyrgyz ач- (inherited)
Kyrgyz ачуу (inherited)
Old Turkic 𐰲 (inherited)
Turkish açmak (derived)
Turkish açık (mention)