Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
guai
←
Proto-Germanic
*wai
(derived)
←
Italian
guaio
(mention)
→
Spanish
guay
(cognate)
→
Italian
guaire
(suffix)
→
Romanian
vai
(cognate)
→
Albanian
vaj
(cognate)