Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
ledo
←
Spanish
ledo
(cognate)
←
Italian
lieto
(cognate)
←
Latin
laetus
(derived)
←
Portuguese
ledo
(cognate)
←
Old Portuguese
ledo
(inherited)
→
Portuguese
ledo
(cognate)