Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romansch
oca
←
Latin
(mention)
←
Latin
avis
(derived)
→
Friulian
ocje
(cognate)
→
Istriot
uoca
(mention)