Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
grína
←
Proto-Germanic
*grīnaną
(derived)
→
Alemannic German
griine
(cognate)
→
Luxembourgish
gréngen
(cognate)