Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
falla
←
Proto-Germanic
*fallaną
(inherited)
←
Proto-Indo-European
*pōl-
(derived)
←
Old Norse
falla
(inherited)
→
Faroese
fella
(mention)