Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Achat
←
Middle High German
achāt
(inherited)
←
Latin
achātēs
(cognate)
→
German
achaten
(suffix)
→
German
Moosachat
(compound)