Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
danskur
←
Faroese
dani
(suffix)
←
Faroese
skur
(suffix)
←
Old Norse
danskr
(derived)