Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
contravention
←
Middle French
contravention
(mention)
←
Proto-Indo-European
*gʷem-
(root)
→
English
contraventional
(suffix)