Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
cortoisie
→
English
courtesy
(mention)
→
French
courtoisie
(inherited)
→
Italian
cortesia
(derived)
→
Old Occitan
cortezia
(cognate)