Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
pōtus
→
Italian
poto
(borrowed)
→
Latin
potulentus
(suffix)
→
Sanskrit
पीत
(cognate)
→
Sardinian
potu
(inherited)