Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norn
brow
←
Proto-Germanic
*braudą
(derived)
←
Old Norse
brauð
(derived)
←
Norn
[[brau]]
(mention)