Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
empeña
←
Spanish
empeine
(cognate)
←
French
empeigne
(cognate)
←
Latin
pecten
(derived)
←
Portuguese
empenha
(cognate)