Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
enxó
←
Spanish
azuela
(cognate)
←
Galician
aixola
(cognate)
←
Latin
ascia
(inherited)
→
Galician
aixola
(cognate)