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

English wake (inherited)
English wacken (derived)
Old English wacan (inherited)
Danish vågen (inherited)
Middle English waken (inherited)
Gothic 𐍅𐌰𐌺𐌰𐌽 (inherited)
Swedish vaken (derived)