Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
estival
←
Old French
estival
(inherited)
←
Latin
aestivālis
(derived)
←
Latin
aestas
(mention)
→
Romanian
estival
(borrowed)