Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Lombard
ròda
←
Catalan
roda
(cognate)
←
Spanish
rueda
(cognate)
←
Italian
ruota
(cognate)
←
Latin
rota
(inherited)