Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Russian какой
Proto-Indo-European *kʷe- (root)
Russian како́й-то (link)
Russian како́й-либо (link)
Russian како́й-нибудь (link)
Russian кое-како́й (link)
Russian никако́й (link)
Russian тако́й (link)
Proto-Slavic *kakъ (inherited)