Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Italian certo
← Latin certus (inherited)

→ Italian certezza (suffix)
→ Italian incerto (prefix)
→ Italian certamente (suffix)
→ Italian accertare (affix)
→ Italian certissimo (affix)
→ Italian certuno (affix)
→ Italian malcerto (prefix)
→ Lombard cert (cognate)