Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
brigge
←
Old English
brycġ
(inherited)
→
English
bridge
(derived)
→
English
Briggs
(inherited)
→
Middle English
brig
(doublet)