Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Romanian citi
Proto-Indo-European *kʷeyt- (derived)
Proto-Slavic *čitati (derived)

Romanian reciti (affix)
Romanian citeț (suffix)
Romanian citire (suffix)
Romanian cititor (suffix)
Romanian răsciti (affix)