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

English compass (link)
English unattainable (confix)
English attainment (affix)
English attainable (suffix)
English attainability (suffix)
English reattain (prefix)
English attaineth (suffix)
English attainest (suffix)
English attainer (suffix)
Occitan aténher (cognate)