Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Serbo-Croatian kopati
← Proto-Slavic *kopati (inherited)

→ Serbo-Croatian iskopati (prefix)
→ Serbo-Croatian zakopati (prefix)
→ Serbo-Croatian ukopati (prefix)
→ Serbo-Croatian pokopati (prefix)
→ Serbo-Croatian prekopati (prefix)
→ Serbo-Croatian otkopati (prefix)
→ Serbo-Croatian prokopati (prefix)
→ Serbo-Croatian potkopati (prefix)
→ Albanian kopaç (cognate)