Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
bandeira
←
Spanish
bandera
(cognate)
←
French
bannière
(cognate)
←
Old French
bande
(derived)
←
Gothic
𐌱𐌰𐌽𐌳𐍅𐌰
(derived)
←
Italian
bandiera
(cognate)
←
Portuguese
bandeira
(cognate)
→
Galician
banda
(link)