Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romansch
tgaminar
←
Catalan
caminar
(cognate)
←
Spanish
-
(cognate)
←
French
cheminer
(cognate)
←
Latin
cammīnus
(derived)