Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Venetian
soga
→
Spanish
soga
(cognate)
→
Friulian
soe
(cognate)
→
Romansch
suga
(cognate)
→
Romansch
sua
(cognate)
→
Romansch
suja
(cognate)
→
Romansch
soua
(cognate)