Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Dalmatian
vendro
←
Catalan
-
(cognate)
←
French
vendre
(cognate)
←
Latin
vēndō
(inherited)
←
Occitan
-
(cognate)