Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-West Germanic
*darnī
→
English
darn
(inherited)
→
English
dern
(derived)
→
English
dern
(inherited)
→
English
dern
(mention)
→
Old English
dierne
(inherited)
→
German
Tarnkappe
(derived)