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

→ Bulgarian тил (inherited)
→ Czech týl (inherited)
→ Kazakh тыл (derived)
→ Macedonian тил (inherited)
→ Polish tył (inherited)
→ Russian тыл (inherited)
→ Slovak tylo (inherited)