Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
entroido
←
Asturian
antroxu
(cognate)
←
Latin
introitus
(inherited)
←
Mirandese
antruido
(cognate)
←
Portuguese
entrudo
(cognate)
→
Galician
charrúa
(link)
→
Portuguese
entrudo
(cognate)