Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English capacious
Proto-Indo-European *keh₂p- (root)
Latin capāx (derived)

English capaciously (suffix)
English capaciousness (suffix)
English incapacious (prefix)
English uncapacious (prefix)
Spanish capaz (cognate)