Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
dūplō
→
Asturian
doblar
(mention)
→
Catalan
doblar
(mention)
→
Old French
dobler
(mention)
→
Galician
dobrar
(mention)
→
Old Occitan
doblar
(mention)
→
Portuguese
dobrar
(mention)