Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
eloquens
←
Latin
ēloquor
(mention)
→
English
eloquent
(derived)
→
Spanish
elocuente
(derived)
→
French
éloquent
(mention)
→
Middle French
eloquent
(derived)