Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
Rín
←
Gaulish
*Rēnos
(derived)
←
Proto-Germanic
*Rīnaz
(derived)
←
Old Norse
Rín
(derived)