Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English beneficial
Proto-Indo-European *dʰeh₁- (root)
Latin beneficium (derived)

English bad (link)
English beneficially (suffix)
English beneficialness (suffix)
English beneficient (mention)
English nonbeneficial (prefix)
English unbeneficial (prefix)
English cardiobeneficial (prefix)
English renobeneficial (prefix)