Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
oxymuriatic
←
English
oxy
(prefix)
←
English
muriatic
(prefix)
←
French
oxymuriatique
(cognate)
→
English
hyperoxymuriatic
(prefix)