Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English seignior
English senior (doublet)
Middle English senyour (inherited)
Old French seignor (derived)
Old French seignior (mention)
Latin senior (derived)

English seigniorial (suffix)
English seignioral (suffix)
English seigniorize (suffix)
English seigniorship (suffix)