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

→ Bulgarian кол (inherited)
→ Czech kůl (inherited)
→ Old Church Slavonic колъ (inherited)
→ Lower Sorbian koł (inherited)
→ Ancient Greek σκῶλος (cognate)
→ Macedonian кол (inherited)
→ Polish kołek (mention)
→ Russian кол (inherited)