Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Icelandic kæsa
Faroese kæsa (cognate)
Proto-West Germanic *kāsī (derived)
Proto-Indo-European *kwat- (derived)
Latin cāseus (derived)
Old Norse (inherited)
Old Norse kæsir (mention)