Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
klettr
←
Proto-Germanic
*klintaz
(inherited)
→
Danish
klit
(inherited)
→
Faroese
klettur
(derived)
→
Icelandic
klettur
(inherited)