Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Asturian
regular
←
Asturian
reglar
(doublet)
←
Latin
rēgulāre
(borrowed)
←
Latin
rēgulō
(mention)