Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
oppure
←
Italian
o
(affix)
←
Italian
pure
(affix)
←
Piedmontese
opura
(cognate)
→
Venetian
oben
(cognate)
→
Venetian
opure
(cognate)