Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Italian pace
Proto-Indo-European *peh₂ǵ- (derived)
Latin pācem (inherited)
Latin pāx (mention)

Italian pacifico (link)
Italian paciere (suffix)
Italian appaciare (affix)
Italian appacificare (confix)
Italian pacioso (suffix)
Italian pacifondaio (mention)
Italian Acquistapace (compound)
Venetian paxe (cognate)