Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
Danaster
←
English
Danube
(mention)
←
Proto-Indo-Iranian
*dʰánwati
(derived)
←
Proto-Indo-Iranian
*dʰénh₂- ~ dʰn̥h₂-u-
(mention)
←
Proto-Indo-European
*dʰenh₂-
(derived)
←
Old Ossetic
*dānu
(mention)
←
Old Ossetic
*nazdya
(link)
←
Russian
Донец
(mention)