Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Romanian fulger
← Proto-Italic *folgos (inherited)
← Latin (mention)
← Latin fulgur (inherited)

→ Romanian fulgerește (suffix)
→ Romanian Fulger (mention)
→ Aromanian sfulgu (cognate)
→ Aromanian sfuldzir (cognate)