Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Russian кто
← Proto-Indo-European *kʷe- (root)
← Proto-Indo-European *kʷis (derived)
← Proto-Slavic *kъto (inherited)

→ Belarusian хто (cognate)
→ Russian каждый (cognate)
→ Russian каждый (cognate)
→ Russian никто (affix)