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

→ Bulgarian чедо (inherited)
→ Old Church Slavonic чѧдо (inherited)
→ Macedonian чедо (inherited)
→ Russian чадо (inherited)
→ Serbo-Croatian čedo (inherited)
→ Serbo-Croatian чедо (inherited)
→ Ukrainian чадо (inherited)
→ Old Polish czędo (inherited)