Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Romanian fierbe
← Proto-Indo-European *bʰeru- (derived)
← Latin fervēre (inherited)
← Latin ferveō (mention)

→ Romanian unda (link)
→ Romanian fiert (mention)
→ Romanian fierbător (suffix)
→ Romanian fierbere (suffix)
→ Romanian refierbe (affix)
→ Aromanian herbu (cognate)