Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
berce
←
Gaulish
*berta
(derived)
←
Proto-Celtic
*bertā
(derived)
←
Proto-Celtic
*bereti
(mention)
←
French
berceau
(cognate)
←
Portuguese
berço
(cognate)
←
Old Irish
bert
(cognate)
→
French
berceau
(cognate)