Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
implacable
←
Latin
implācābilis
(derived)
→
English
implacable
(cognate)
→
French
implacablement
(suffix)
→
French
implacabilité
(suffix)
→
Romanian
implacabil
(borrowed)