Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
béat
←
Middle French
beate
(inherited)
←
Latin
beatus
(derived)
→
French
béatement
(suffix)
→
French
béatique
(suffix)