Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Russian кора
Proto-Indo-European *(s)ker- (root)
Proto-Indo-European *(s)ker- (derived)
Old East Slavic кора (inherited)
Russian короед (link)
Russian ко́рка (link)
Proto-Slavic *kora (inherited)