Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
dobrar
←
Spanish
doblar
(cognate)
←
Latin
dūplō
(mention)
←
Latin
dūplus
(derived)
←
Portuguese
dobrar
(cognate)
←
Old Portuguese
dobrar
(inherited)