Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
placide
→
English
placid
(mention)
→
French
placidité
(suffix)
→
French
placidement
(suffix)
→
Romanian
placid
(borrowed)