Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English sever
Middle English severen (inherited)
Old French sevrer (derived)
Latin separāre (derived)
Latin se- (mention)
Latin parāre (mention)

English severest (suffix)
English severable (suffix)
English severeth (suffix)
English severability (suffix)