Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
prenhe
←
Galician
preñe
(cognate)
←
Latin
praegnās
(derived)
←
Old Portuguese
prenne
(inherited)
→
Corsican
pregnu
(cognate)