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

English overexert (prefix)
English coexert (prefix)
English exertment (suffix)
English exertive (suffix)
English exsert (mention)
English exerteth (suffix)
English exertest (suffix)