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

→ Bulgarian кукер (mention)
→ Persian کخ (cognate)
→ Macedonian кука (inherited)
→ Macedonian колк (inherited)
→ Russian чуча (cognate)
→ Serbo-Croatian kuka (inherited)
→ Serbo-Croatian кука (inherited)