Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
saie
←
Gaulish
*sagos
(derived)
←
Ancient Greek
σάγος
(derived)
←
Latin
sagum
(inherited)
→
Spanish
saya
(cognate)
→
French
sayon
(suffix)