Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
seigneur
←
English
senior
(doublet)
←
Middle French
seigneur
(borrowed)
←
Old French
seignor
(derived)
→
English
sir
(doublet)
→
English
senior
(doublet)
→
English
seigneurial
(suffix)
→
English
seigneuress
(suffix)