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

→ Belarusian яма (inherited)
→ Old Church Slavonic ꙗма (inherited)
→ Macedonian јама (inherited)
→ Russian яма (inherited)
→ Serbo-Croatian јама (inherited)
→ Ukrainian яма (inherited)