Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
regalo
←
English
gala
(mention)
←
Spanish
regalo
(borrowed)
←
French
régal
(derived)
←
Old French
galer
(derived)
→
Galician
regalía
(suffix)