Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
furón
←
Spanish
hurón
(cognate)
←
Latin
fūr
(inherited)
←
Portuguese
furão
(cognate)
←
Old Portuguese
foron
(inherited)
→
Portuguese
furão
(cognate)