Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Aromanian
rãdzãtinã
←
French
racine
(cognate)
←
Latin
rādix
(inherited)
←
Romanian
rădăcină
(cognate)
←
Sardinian
radichína
(cognate)