Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
feder
←
Spanish
heder
(cognate)
←
Latin
feteō
(inherited)
←
Portuguese
feder
(cognate)
←
Old Portuguese
feder
(inherited)
→
Galician
fedello
(mention)