Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
faceiró
←
Galician
faceira
(suffix)
←
Galician
ó
(suffix)
←
Latin
-olus
(mention)
←
Old Spanish
aceruelo
(cognate)