Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
regieren
←
Old French
reger
(derived)
←
Middle High German
regieren
(inherited)
←
Hunsrik
rëghiere
(cognate)
←
Latin
regere
(derived)
→
German
Regierung
(affix)
→
Hunsrik
rëghiere
(cognate)