Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
tómur
←
Proto-Germanic
*tōmaz
(inherited)
←
Old Norse
tómr
(inherited)
→
Faroese
eyður
(link)