Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
cirola
←
Latin
pruna
(mention)
←
Latin
cēreola
(mention)
←
Latin
cereolus
(derived)
←
Latin
cera
(mention)