Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Aragonese
abetullo
←
Catalan
bedoll
(cognate)
←
Gaulish
betua
(derived)
←
Spanish
abedul
(cognate)
←
French
bouleau
(cognate)
←
Latin
betulla
(derived)