Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Germanic
*dankwaz
→
English
dank
(derived)
→
Faroese
døkkur
(inherited)
→
North Frisian
junk
(mention)
→
Icelandic
dökkur
(derived)