Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Italian olfatto
Proto-Indo-European *h₃ed- (root)
Latin olfactus (derived)
Latin olfaciō (mention)

Italian olfattivo (affix)
Italian olfattometria (suffix)
Italian olfattometro (suffix)
Italian olfattia (affix)