Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Bologna
←
English
Boulogne
(doublet)
←
Latin
Bonōnia
(derived)
→
English
Bolognian
(suffix)
→
English
Boulogne
(doublet)