Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
rondure
←
French
rondeur
(borrowed)
←
French
rond
(mention)
←
French
-eur
(mention)
←
Proto-Indo-European
*Hreth₂-
(root)
→
English
roundure
(mention)