Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
fjarri
←
Proto-Germanic
*ferrai
(inherited)
←
Old Norse
fjarri
(inherited)
→
Cimbrian
bèrre
(cognate)