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

→ Russian низ (inherited)
→ Serbo-Croatian niz (inherited)
→ Serbo-Croatian низ (inherited)
→ Serbo-Croatian niz- (inherited)
→ Ukrainian низ (inherited)