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

→ Old Church Slavonic алъкати (inherited)
→ Old Church Slavonic алкати (derived)
→ Polish łaknąć (derived)
→ Russian алкать (derived)
→ Albanian et (cognate)