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

→ Belarusian буйны (inherited)
→ Czech bujný (inherited)
→ Polish bujny (inherited)
→ Russian буйный (inherited)
→ Serbo-Croatian bujan (inherited)
→ Serbo-Croatian бујан (inherited)
→ Ukrainian буйний (inherited)