Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
nogueira
←
Spanish
noguera
(cognate)
←
French
noyer
(cognate)
←
Latin
arbor
(mention)
←
Latin
(mention)
←
Latin
(mention)
←
Latin
nux
(derived)
←
Portuguese
nogueira
(cognate)