Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Gefährte
←
Middle High German
(inherited)
←
Old High German
giferto
(inherited)
→
German
Lebensgefährte
(affix)
→
German
Weggefährte
(compound)
→
German
Lebensabschnittsgefährte
(affix)