Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
Elsinore
←
Danish
Helsingør
(derived)
←
Danish
hals
(mention)
←
Proto-Germanic
*halsaz
(derived)
←
Proto-Indo-European
*kólsos
(derived)
←
Old Norse
hals
(derived)