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

English cake (derived)
English cheek (mention)
English quiche (cognate)
Old English cycel (mention)
Catalan coca (derived)
Cebuano keyk (derived)
Danish kage (inherited)
Middle English cake (derived)
Finnish kakku (derived)
Faroese køka (inherited)
Irish cáca (derived)
Old Swedish kaka (inherited)
Icelandic kex (derived)
Dutch kaak (mention)
Old Norse kaka (inherited)
Portuguese queque (mention)
Saterland Frisian Sooke (mention)
Swedish kaka (inherited)
Swedish kex (derived)