Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Occitan
filh
←
Latin
fīlius
(inherited)
←
Old Occitan
filh
(inherited)
→
Catalan
fill
(cognate)
→
Romansch
figl
(cognate)