Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
pedernal
←
Spanish
pedrenal
(mention)
←
Spanish
-al
(mention)
←
Latin
petrinus
(inherited)
←
Latin
petra
(mention)