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

→ Czech kvasit (inherited)
→ Romanian covăsi (derived)
→ Russian квасить (inherited)
→ Serbo-Croatian kvasiti (inherited)
→ Serbo-Croatian квасити (inherited)