Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old High German
senkil
←
Old High German
sinkan
(affix)
←
Old High German
-il
(affix)
→
Old High German
senkilstein
(compound)