Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Germanic
*birkīnaz
→
English
birchen
(inherited)
→
English
birken
(inherited)
→
Old Norse
birkinn
(inherited)
→
Scots
birken
(inherited)