Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Diät
←
Ancient Greek
δίαιτα
(borrowed)
←
Latin
diaeta
(borrowed)
→
Czech
dieta
(borrowed)
→
German
Nulldiät
(compound)